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Government patent practices. Hearings before the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate, Eighty-sixth Congress, second session, pursuant to S. Res. 240 on S. 3156 and S. 3550. May 17 an
- Format:
- Book
- Government document
- Language:
- English
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