Wo guo zhuan li zhi du zhi yan jiu
By: Chen Wenyin zhu
Edition: 5 ban
Publisher: Wu nan tu shu chu ban gu fen you xian gong si
Published: 2010
Place of publication: Taibei Shi
Language: chi
Number of pages: 277
ISBN-13: 9789571158655
Subjects: Patent laws and legislation; Patents
Notes: Includes index.