TY  - BOOK
TI  - U.S. Patent Office Research and Development Program: staff reports of the Subcommittee on Patents, … the Committee on the Judiciary, United States Senate 88. Congress, 1. Sess. …
PY  - 1963///
CY  - Washington: 
PB  - Government Print. Off., 
KW  - USA
KW  - Patentwesen
KW  - Patentamt
ER  -