European and international patent applications : questions and answers /
Gall, Gunter
European and international patent applications : questions and answers / Gunter Gall ; with Stephen Avery, Berud Hansen, Klaus Hoffmann - 2nd ed. - London : Longman, 1989 - 298 p. ; 22 cm.
0851215556
Patent laws and legislation
Patent laws and legislation--Europe
European and international patent applications : questions and answers / Gunter Gall ; with Stephen Avery, Berud Hansen, Klaus Hoffmann - 2nd ed. - London : Longman, 1989 - 298 p. ; 22 cm.
0851215556
Patent laws and legislation
Patent laws and legislation--Europe
