База патентов СССР (Database of Patents of the USSR) (Open Access Primary Source)

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Title:

База патентов СССР (Database of Patents of the USSR)

Description:

Database of copyright certificates and patents for inventions issued in the USSR.

Identifier:

OARRSH_00008

Format:

Digital archive

Date:

1924-1991

Coverage:

USSR

Language:

Russian

Source Types:

archival document

Tips for Users:

Go to the Archive section and browse by years, or go to the IPC section and browse by patent classifications.