Shanghai Wuzheng Engineering Technology Co., Ltd

China

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Total IP 3
Total IP Rank # 513,144
IP Activity Score 0/5.0    0
IP Activity Rank # 1,697,722

Patents

Trademarks

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Last Patent 2017 - Method and device system for pro...
First Patent 2014 - Method and device system for pro...

Latest Inventions, Goods, Services

2014 Invention Method and device system for producing dimethyl oxalate through carbonylation of industrial synth...
Invention Method and device system for producing dimethyl oxalate through medium and high-pressure carbonyl...
Invention Process and device system for producing dimethyl oxalate by high-pressure carbonylation of indust...