00000cam a22000004a 4500 UP-99796217605608688 Buklod 20230503092542.0 m |o d | ta 080210s1969 xx r |000 u|eng d (iLib)UPD-00000341218 eng DMLUC KF 5625.31 C7 C4 1969 Copyright, patent and trademark laws of the Philippines Compiled by Central Book Supply. 3rd ed. Manila Central Book Supply 1969. 70 p. Patent laws and legislation Philippines. Copyright Philippines. Trade-marks Philippines. Philippines (Republic). Laws, statutes, etc. Book FI Paper UPD DLAW KF 5625.31 C7 C4 1969 Book