TY - BOOK AU - H.K.Saharay AU - H.K.Saharay TI - COMMENTARIES ON PATENTS ACT, 1970 WITH PATENTS RULES, 2003 U1 - 346.540486 SAH PY - 2007/// CY - KOLKATA PB - KAMAL LAW HOUSE KW - Private law N1 - index ER -