International classification for industrial designs: Under the Locarno Agreement of October 8, 1968 (WIPO publication)

ISBN: 978-92-805-0205-3

ISBN-10: 92-805-0205-0

World Intellectual Property Organization ยท 1989

See also:
1984PaperbackInternational classification for industrial designs: Under the Locarno Agreement of October 8, 1968 (WIPO publication)
1981Unknown BindingInternational classification for industrial designs: Under the Locarno Agreement of October 8, 1968 (WIPO publication)