专利指南
By: Xu Yiping, Shen Zhaonan bian zhu
Edition: Di 1 ban.
Publisher: Shanghai ke xue ji shu chu ban she; Xin hua shu dian Shanghai fa xing suo fa xing
Published: 1986
Place of publication: Shanghai
Language: chi
Number of pages: 374
Subjects: Patents; Patent laws and legislation
Other titles: Zhuan li zhi nan