Zhuan li shen qing cha zhao li yong jian ming shou ce
By: Zhang Zhimin bian zhu
Edition: Di 1 ban
Publisher: Yu hang chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1985
Place of publication: [Peking]
Language: chi
Number of pages: 89
Subjects: Patent literature
Notes: Bibliography: p. 89.