00685cam a22002531 4500 5235 BD-RjUL 20211208234032.0 850703s1962 pk 000 0 eng d (BD-RjUL)5271 (OCoLC)12231216 DLC HU DLC (BD-RjUL) eng eng 346.048 PAT Pakistan. Patent Office. 16474 Patent office hand book / 2d ed. Karachi : Manager of Publications, 1962. 311 p. ; 25 cm. Patent laws and legislation Pakistan. 16464 ddc BK 5235 5235 0 0 ddc 0 1 NFIC RUCL RUCL reading 1967-02-23 Park Law House 2.00 0 346.048 PAT 1962 2013-12-24 00:00:00 C-1 2013-12-24 BK