Chung Yi Nicole CHAI

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Packaging case
- Patent number 10,005,601
- Issue date Jun 26, 2018
- Yuhua Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING CASE
- Publication number 20160236843
- Publication date Aug 18, 2016
- Yuhua WANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL