TY  - BOOK
AU  - INDIA, PATENTS, DESIGNS AND TRADE MARKS (Controller general of--PATENTS ACT,1970
ED  - INDIA, PATENTS, DESIGNS AND TRADE MARKS (Controller general of--PATENTS ACT,1970
TI  - Second annual report of the controller general of patents, designs & trade marks under section 155 of the patents act ,1970(39 of 1970) for year 1973-74
U1  - Z2,2673.N74<---N73r, L4 
PY  - 1974///
CY  - s.l
PB  - s.n.          
ER  -