Patents, Trademarks, and Copyrights :

Patents, Trademarks, and Copyrights : Report of the Committee on the Judiciary ; U.S. Senate, 85. Congress, 1. Session made by ist Subcommittee on Patents, Trademarks and Copyrights persuant to S. Res. 167. Febr. 18, 1957 - V, 31 S. - 85. Congress, 1. Session, Senate Report No. 72 .


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