TY  - BOOK
ED  - United States Senate <Washington> / Committee on the Judiciary
TI  - Patent Practices of the Department of Agriculture: Preliminary Report of the Subcommittee on Patents, Trademarks and Copyrights of the Committee on the Judiciary ; U.S. Senate, 87. Congress, 1. Session perusant to S. Res. 55
PY  - 1961///
CY  - Washington: 
PB  - US Gov. Print. Off., 
KW  - USA
KW  - Patentwesen
ER  -