TY  - BOOK
ED  - Patent Office Technical Society
TI  - Decisions on patents and designs
U1  -  608.754 
PY  - 1981///-
CY  - Calcutta
PB  - Patent Office Technical Society
KW  - Technology
KW  - India
KW  - History
KW  - Inventions
N1  - Library has vol 1
ER  -