Spravochnoe posobie po izobretatelʹstvu, rat︠s︡ionalizat︠s︡ii i patentnomu delu
By: B.G. Prakhov, N.M. Zenkin.
Contributors: Zenkin, Nikolaĭ Mikhaĭlovich,
Publisher: Vyshcha shkola
Published: 1977
Place of publication: Kiev
Language: rus
Number of pages: 150
Subjects: Inventions -- Russia; Technological innovations -- Law and legislation -- Russia; Patent laws and legislation -- Russia
Notes: Includes bibliographical references.