XIAO-YING CHENG

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Protecting film and method for coating protecting film on workpiece
- Patent number 8,216,653
- Issue date Jul 10, 2012
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Qian-Long Liao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PROTECTING FILM AND METHOD FOR COATING PROTECTING FILM ON WORKPIECE
- Publication number 20090280283
- Publication date Nov 12, 2009
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- QIAN-LONG LIAO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL