Question: In what era was the company known as the manufacturer of Agni-V founded?

Context paragraphs:
paragraph_text: The Holsman Automobile Company was an early United States automobile manufacturer in Chicago, Illinois, between 1901 and 1910. Founded by Henry K. Holsman, the company produced a high wheeler automobile.
title: Holsman Automobile Company
paragraph_text: Waltham Manufacturing Company (WMC) was a manufacturer of bicycles, motorcycles, motorized tricycles and quadricycles, buckboards, and automobiles in Waltham, Massachusetts. It sold products under the brand names Orient, Waltham, and Waltham-Orient. The company was founded in 1893, moving to self-propelled vehicles after 1898.
title: Waltham Manufacturing Company
paragraph_text: Agni-V is an intercontinental ballistic missile developed by the Defence Research and Development Organisation (DRDO) of India. Agni V is part of the Agni series of missiles, one of the missile systems under the original Integrated Guided Missile Development Program.
title: Agni-V
paragraph_text: Ben & Jerry's Homemade Holdings Inc, trading and commonly known as Ben & Jerry's, is an American company that manufactures ice cream, frozen yogurt, and sorbet. It was founded in 1978 in Burlington, Vermont, and operates globally as a subsidiary of the Anglo - Dutch conglomerate Unilever. Its headquarters is in South Burlington, Vermont with its main factory in Waterbury, Vermont.
title: Ben & Jerry's
paragraph_text: The Iron Grip Barbell Company is a manufacturer of commercial free weight equipment based in Santa Ana, California. Founded in 1993, its website claims it is the only company that still manufactures a complete line of equipment in the United States. Iron Grip holds many patents, and is internationally known.
title: Iron Grip Barbell Company
paragraph_text: The company was founded by the De' Longhi family in 1902 as a small industrial parts manufacturing workshop. The company incorporated in 1950. Historically a major producer of portable heaters and air conditioners, the company has expanded to include nearly every category of small domestic appliances in the food preparation and cooking, as well as household cleaning and ironing, segments. De'Longhi is especially well known for the Artista Series espresso machines, the De'Longhi gelato maker and the Pinguino portable air conditioner.
title: De'Longhi
paragraph_text: Hyderabad's role in the pearl trade has given it the name "City of Pearls" and up until the 18th century, the city was also the only global trading centre for large diamonds. Industrialisation began under the Nizams in the late 19th century, helped by railway expansion that connected the city with major ports. From the 1950s to the 1970s, Indian enterprises, such as Bharat Heavy Electricals Limited (BHEL), Nuclear Fuel Complex (NFC), National Mineral Development Corporation (NMDC), Bharat Electronics (BEL), Electronics Corporation of India Limited (ECIL), Defence Research and Development Organisation (DRDO), Hindustan Aeronautics Limited (HAL), Centre for Cellular and Molecular Biology (CCMB), Centre for DNA Fingerprinting and Diagnostics (CDFD), State Bank of Hyderabad (SBH) and Andhra Bank (AB) were established in the city. The city is home to Hyderabad Securities formerly known as Hyderabad Stock Exchange (HSE), and houses the regional office of the Securities and Exchange Board of India (SEBI). In 2013, the Bombay Stock Exchange (BSE) facility in Hyderabad was forecast to provide operations and transactions services to BSE-Mumbai by the end of 2014. The growth of the financial services sector has helped Hyderabad evolve from a traditional manufacturing city to a cosmopolitan industrial service centre. Since the 1990s, the growth of information technology (IT), IT-enabled services (ITES), insurance and financial institutions has expanded the service sector, and these primary economic activities have boosted the ancillary sectors of trade and commerce, transport, storage, communication, real estate and retail.
title: Hyderabad
paragraph_text: Natural Alternatives International (NAI) is an American company based in San Marcos, California which manufactures nutritional supplements such as Juice Plus. NAI was founded in 1980 by Mark A. LeDoux, and had 241 employees in 2007. NAI's manufacturing facilities are located in Vista, California, Switzerland and Japan.
title: Natural Alternatives International
paragraph_text: India Nuclear programme start date 1967 First nuclear weapon test 18 May 1974 First fusion weapon test 11 May 1998 Most recent test 13 May 1998 Largest - yield test 20 - 60 kt total Number of tests to date 6 Peak stockpile 110 - 120 Current stockpile 110 - 120 Maximum missile range 5,000 - 5,800 km (Agni - V) NPT Party No Smiling Buddha Declared (Pokhran - II) Disputed (Pokhran - II) 2016 estimate Agni V
title: India and weapons of mass destruction
paragraph_text: Comdial was founded in Oregon in 1977 as a telecommunications research firm. On October 1, 1982 it acquired the telephone manufacturing division of General Dynamics for $53.7 million, gaining the company a major product design and manufacturing operation located in Charlottesville, Virginia.
title: Comdial
paragraph_text: Colchester Racing Developments produced Merlyn racing cars from 1960 to 1979. The company was founded by Clive Maskrey, Selwyn Hayward and continued by Hayward's brother, Clive. When the manufacture of Merlyn racing cars stopped, Clive Hayward continued to manufacture Merlyn parts as CRD Tool and Engineering Ltd. This company stopped trading in November 2015, but Clive Hayward continues to run Colchester Racing Developments, manufacturing Merlyn components and carrying out chassis repairs.
title: Colchester Racing Developments
paragraph_text: Vestas Wind Systems A/S is a Danish manufacturer, seller, installer, and servicer of wind turbines founded in 1945. The company operates manufacturing plants in Denmark, Germany, India, Italy, Romania, the United Kingdom, Spain, Sweden, Norway, Australia, China, and the United States, and employs more than 24,400 people globally.As of 2013, it is the largest wind turbine company in the world.
title: Vestas
paragraph_text: Emerson USA Inc. is a California based flag manufacturer. Founded in 2003, the company is one of San Francisco's only textile manufacturers.
title: Emerson USA
paragraph_text: Ensign Manufacturing Company, founded as Ensign Car Works in 1872, was a railroad car manufacturing company based in Huntington, West Virginia. In the 1880s and 1890s Ensign's production of wood freight cars made the company one of the three largest sawmill operators in Cabell County. In 1899, Ensign and twelve other companies were merged to form American Car and Foundry Company.
title: Ensign Manufacturing Company
paragraph_text: The Hale & Kilburn company of Philadelphia was a furniture manufacturing company founded by Henry S. Hale and Cheney Kilburn. The Hale & Kilburn company's primary business was the production of railroad car seats for the greatly expanding American railroad companies. The Hale & Kilburn company was sold to J.P. Morgan & Co. in 1911 for $9 million.
title: Hale & Kilburn
paragraph_text: In 1892, the brand Poggenpohl was established as a white lacquer furniture company founded by Freidemir Poggenpohl. Poggenpohl was successful with introducing ergonomic work-top heights, and storage innovations aimed at improving the kitchen. In 1923, Poggenpohl introduced a free-standing commodious cupboard called "The Ideal" which was also adopted by American cabinet manufacturer Kitchen Maid. The Poggenpohl cupboard was the forerunner of "The Fitted Kitchen" in the "Era of the Commodious Cupboard". The company continued to create new products and techniques; in 1928, it introduced the reform kitchen, a significant innovation in the industry, and in 1930, it created the 'ten-layer polished lacquer technique'.
title: Poggenpohl
paragraph_text: Vestergaard is a company headquartered in Lausanne, Switzerland that manufactures public health tools for people in developing countries. Founded as Vestergaard Frandsen in 1957 as a uniform maker, the company evolved into a social enterprise making products for humanitarian aid in the 1990s. It is now best known for inventing the LifeStraw water filter and the PermaNet mosquito net.
title: Vestergaard Frandsen
paragraph_text: The Goodrich Corporation, formerly the B.F. Goodrich Company, was an American aerospace manufacturing company based in Charlotte, North Carolina. Founded in Akron, Ohio in 1870 as Goodrich, Tew & Co. by Dr. Benjamin Franklin Goodrich. The company name was changed to the ``B.F. Goodrich Company ''in 1880, to BFGoodrich in the 1980s, and to`` Goodrich Corporation'' in 2001.
title: Goodrich Corporation
paragraph_text: Agni Air Flight 101 was a regional flight operated by Agni Air between Kathmandu, Nepal, and Lukla, Nepal, that crashed on 24 August 2010, killing all 14 people on board. Twenty minutes after take-off from Kathmandu, the flight crew had reported technical issues with the aircraft, and requested a return to the airport; they were, however, diverted to a different airport. Five minutes after this transmission contact with the aircraft was lost; the aircraft was found crashed south of Kathmandu.
title: Agni Air Flight 101
paragraph_text: The Yamaha DragStar 650 "(also known as the V Star 650 and the XVS650/XVS650A)" is a motorcycle produced by Yamaha Motor Company.
title: Yamaha DragStar 650

Reasoning steps:
Which company is known as the manufacturer of Agni-V? >>>> Defence Research and Development Organisation
During what era was Defence Research and Development Organisation founded? >>>> From the 1950s to the 1970s

Answer: spans: From the 1950s to the 1970s
1950s to the 1970s