1.
International classification for industrial designs (Locarno Classification), 7th Edition
World Intellectual Property Organization ; World Intellectual Property Organization[...]
Geneva [Switzerland] : World Intellectual Property Organization, 1998.
Seventh edition.
English | E 233H132 WIPO.I |
Detailed record - Similar records
2.
International classification for industrial designs : under the Locarno Agreement of October 8, 1968.
World Intellectual Property Organization
Geneva : World Intellectual Property Organization, 1994.
Sixth edition.
English | E 233H132 WIPO.I |
Detailed record - Similar records