Zhong Hai Yang

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for packaging side opening cigarette packets
- Patent number 7,578,113
- Issue date Aug 25, 2009
- British-American Tobacco (Singapore) Private Limited
- Edwin Cheng Siew Lim
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Packaging Side Opening Cigarette Packets
- Publication number 20070294981
- Publication date Dec 27, 2007
- Edwin Cheng Siew Lim
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL