Qinghua Gu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for winding and unwinding a parallel wire strand...
- Patent number 10,081,510
- Issue date Sep 25, 2018
- SHANGHAI PUJIANG CABLE CO., LTD.
- Guoqiang Luo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR WINDING AND UNWINDING A PARALLEL WIRE STRAND...
- Publication number 20160130108
- Publication date May 12, 2016
- SHANGHAI PUJIANG CABLE CO., LTD.
- GUOQIANG LUO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method for Horizontally Winding and Unwinding a Parallel Wire Strand
- Publication number 20130248638
- Publication date Sep 26, 2013
- ZHEJIANG PUJIANG CABLE CO., LTD.
- Guoqiang Luo
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES