Jiangsu Cuilong Precision Copper Tube Corporation

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Jiangsu Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced heat transfer tube and manufacture method thereof
- Patent number 8,091,616
- Issue date Jan 10, 2012
- Jiangsu Cuilong Precision Copper Tube Corporation
- Minghua Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat transfer tubes for evaporators
- Patent number 7,789,127
- Issue date Sep 7, 2010
- Jiangsu Cuilong Precision Copper Tube Corporation
- Minghua Lu
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
79178751 - MING HUA
- Serial number 79178751
- Registration number 5097782
- Filing date Nov 11, 2014
- Jiangsu Cuilong Precision Copper Tube Corporation
- 6 - Common metals and their alloys