Records of the Locarno Conference for the Purpose of Setting up an International Classification for Industrial Designs (October 2 to 8, 1968) ＜WIPO publication＞

書籍データ

Industrial designs, international classification Industrial designs, international classification : records of the Locarno Conference, 1968

著者名：他の作品を見る

出版社：World Intellectual Property Organization

発売日：1972

155 p 31 cm

ISBN：