preliminary report of the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate, Eighty-sixth Congress, first session, pursuant to S. Res. 53Greenwood Press[19--]
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Subject HeadingUnited States. -- Government Patents Board Patents, Government-owned -- ...
Subject Heading (ID)United States. -- Government Patents Board Patents, Government-owned -- ...