00560nam a22001937a 4500 20210325184812.0 s1991 eng d eng KS107.G3 P37 1991 Patent law and European patent convention Bonn : Inter Nationes, 1991 120 p. ; 21 cm. Patent laws and legislation -- Europe Patent laws and legislation -- Germany NALT LB 000000000020865 VC AREERAT VICHACHANG 20865 20865 0 0 0 0 CLAW NALT NALT 0 KS 107.G3 P37 1991 3961158019 2017-06-09 00:00:00 c. 2 2017-06-09 LB 0 0 0 0 CLAW NALT NALT 0 KS 107.G3 P37 1991 3961144679 2017-06-09 00:00:00 c. 1 2017-06-09 LB