Shanghai Changqiang Power Co., Ltd.

China

 
Total IP 6
Total IP Rank # 256,877
IP Activity Score 0/5.0    0
IP Activity Rank # 1,656,821

Patents

Trademarks

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Last Patent 2013 - Integrated tube rows connecting ...
First Patent 2009 - Hot-forging shaping process for ...

Latest Inventions, Goods, Services

2011 Invention Integrated tube rows connecting block instead of tubes bending parts in power station boiler. Dis...
2010 Invention Die forging method for collector ring fan. A die forging method for collector ring fan involves t...
Invention Forging backward-extrusion process for making tee-pipe. A forging backward-extrusion process for ...
Invention Preparation process for forged elbow. A preparation process for a forged elbow includes (1) forgi...
Invention U-shaped bifurcated pipe integral-forming process. An U-shaped bifurcated pipe integral-forming p...
2009 Invention Hot-forging shaping process for joint hinge. A hot-forging shaping process for a joint hinge comp...