TY  - BOOK
AU  - India.Controller General of Patents Designs and Trademarks. 
TI  - Patents : annual report of the controller General of Patents, designs and trade marks under section 155 of the patents act, 1970(39 of 1970) 1997-98
U1  - DB354.54000272 
PY  - 1999///
CY  - New Delhi
PB  - Controller of Publications
N1  - Library has Patents : 23rd Annual Report 1994/95, 24th Annual Report,1995/96; 25th Annual Report 1996/97; 26th Annual Report1997/98
ER  -