Spravochnoe posobie po izobretatelʹstvu, rat͡s︡ionalizat͡s︡ii i patentnomu delu
By: B. G. Prakhov, N. M. Zenkin.
Contributors: Zenkin, Nikolaĭ Mikhaĭlovich, joint author.
Publisher: Vishcha shkola
Published: 1977
Place of publication: Kiev
Language: rus
Number of pages: 150
Subjects: Inventions -- Soviet Union.; Technological innovations -- Law and legislation -- Soviet Union.; Patent laws and legislation -- Soviet Union.
Notes: Includes bibliographical references.
Russian in Cyrillic script.