TY  - BOOK
AU  - Calvert,Robert
TI  - The encyclopedia of patent practice and invention management: a comprehensive statement of the principles and procedures in solicitation, enforcement and licensing of patents and recognition and utilization of inventions 
U1  - 608.773 
PY  - 1964///
CY  - New York
PB  - The Borden Company
KW  - Patent laws and legislation
KW  - United States
ER  -