TY  - BOOK
TI  - Patents act, 1970 (39 to 1970)
U1  - 346.0486 P272P 
PY  - 2017///
CY  - Gurgaon
PB  - Lexis Nexis
N1  - 2722 29/05/2017 RBP17/66412 06/06/2017 Main Budget
ER  -