Sun Chao Hui

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Yuyao City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Measuring tape
- Patent number 7,458,536
- Issue date Dec 2, 2008
- The Perfect Measuring Tape Co.
- Sun Chao Hui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Measuring tape
- Publication number 20060038050
- Publication date Feb 23, 2006
- Sun Chao Hui
- G01 - MEASURING TESTING