Guo ji zhuan li fen lei
Subtitle: International patent classification
By: Meng Dawei  bian zhu.
Edition: Chu ban
Series: Zhi hui cai chan pei xun xue yuan jiao cai -- 41
Publisher: Jing ji bu zhi hui cai chan ju
Published: 2007
Place of publication: [Taibei Shi]
Language: chi
Number of pages: 124
ISBN-13: 9789860051919
Subjects: Patents -- Classification -- Textbooks.
Notes: Includes bibliographical references: at end of work.