1.
Chinese Patent Law / Tang Zongshun.
Zongshun, Tang, author.
Geneva, Switzerland : World Intellectual Property Organization, 1985.
English | 16 OMPI |
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2.
Industrial designs / Tang Zongshun.
Zongshun, Tang, author.
Geneva, Switzerland : World Intellectual Property Organization, 1985.
English | 16 OMPI |
Detailed record - Similar records
3.
Protection of technology transferred in China / Tang Zongshun.
Zongshun, Tang, author.
[Hong Kong, China] : [China Patents & Trademarks Publications], 1986.
English | 7 CN |
Detailed record - Similar records