TY  - BOOK
AU  - Schwartz,Herbert F.
TI  - Patent law and practice
SN  - 1570185395 (pbk.)
AV  - KF 3120 S399p 2006
U1  - 346.7304/86 
PY  - 2006///
CY  - Washington, D.C.
PB  - BNA Books
KW  - Patent laws and legislation
KW  - United States
KW  - Patent practice
KW  - Patentes de invención
KW  - Legislación
KW  - Estados Unidos
N1  - Includes bibliographical references (p. 269-277) and index
ER  -