Zhuan li fa shi yi
By: [zhu bian Wen Xikai ; zhuan gao ren Wen Xikai and others]
Contributors: China
Edition: Di 1 ban
Series: Zhongguo zhuan li jiao cheng; Zhongguo zhuan li jiao cheng
Publisher: Zhuan li wen xian chu ban she
Published: 1994
Place of publication: [Beijing]
Language: chi
Number of pages: 209
ISBN-13: 9787800111372
Subjects: Patent laws and legislation; China; Zhuan li quan fa-fa lü jie shi