Patent documentation seminar
By: organized by the World Intellectual Property Organization (WIPO) at the request of the Chinese Patent Office, Beijing, October 6 to 10, 1981
Contributors: World Intellectual Property Organization
Series: WIPO publication -- no. 628
Publisher: World Intellectual Property Organization
Published: 1981
Place of publication: Geneva
Language: eng
Number of pages: 271
Subjects: Intellectual property (International law); Patents (International law)