TY  - BOOK
AU  - Chisum, Donald S
TI  - Chisum on patents : a treatise on the law of patentability, validity, and infringement
SN  - 9780820515250
U1  - 346.730486 CHI.12A 
PY  - 1978///
CY  - New York
PB  - LEXIS Pub
KW  - Patent laws and legislation - United States
N1  - Title history: Patents, (1978-1998?). Publisher: M. Bender (1978- ). Includes bulletin: Chisum on patents--case reporter. Description based on: t.p., v. 1, rel. 78-5/01. Includes bibliography and index
ER  -