TY  - BOOK
AU  - Chisum,Donald S.
TI  - Principles of patent law: cases and materials 
SN  - 1587787342
AV  - KF 3113 P957 2004
U1  - 346.730486 
PY  - 2004///
CY  - New York, N.Y.
PB  - Foundation Press
KW  - Patent laws and legislation
KW  - United States
KW  - Cases
KW  - Legislación y legislación sobre patentes
KW  - Estados Unidos
KW  - Casos
N1  - Includes bibliographical references (p. xlix-lvi) and index
ER  -