Siemens Ediswan

==Edison & Swan United Electric Light Company==
===1883–????===
==Edison & Swan Electric Light Company==
===????–1957===
==Siemens Ediswan==
===1957–1964===
Category:Thomas A. Edison, Inc.
Category:Siemens
Category:Lighting
Category:Electronics
Category:Manufacturers
Category:Electronics companies
Category:Defunct
Category:Defunct manufacturers
Category:Defunct electronics companies
Category:Manufacturers in the United Kingdom
Category:Electronics companies of the United Kingdom
Category:London
Category:England
Category:United Kingdom
Category:1880s
Category:1883