The Soviet patent law
Subtitle: full text of the decree of April 9, 1931 concerning inventions and technical improvements
Publisher: Co-operative Publishing Society of Foreign Workers in the USSR
Published: 1931
Place of publication: Moscow
Language: eng
Number of pages: 46
Subjects: Patent laws and legislation
Work titles: Laws, etc
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1997. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1997.