00608nam a22001697a 4500 BD-DhUL 20190401122920.0 190401s0000 xxu||||| |||| 00| 0 eng d BD-DhUL BD-DhUL 608 UND United States. Patent Office. Decisions of the Commissioner of Patents and of the United States courts in patent and trade-mark and copyright cases / United States. Patent Office. Washington : Govt. Printing Office, 0000. x. 898 p. ; 23 cm Patent laws and legislation United States ddc BK 247539 247539 0 0 ddc 0 608_000000000000000_UND 0 NFIC 375450 DUL DUL GEN 2019-04-01 Purchased 608 UND A43268 2019-04-01 2019-04-01 BK