Tzungshen Lai

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of making an inverted-hook groove for a plant-fiber molded c...
- Patent number 8,900,505
- Issue date Dec 2, 2014
- Faith Viva Limited
- Tingnan Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING AN INVERTED-HOOK GROOVE FOR A PLANT-FIBER MOLDED C...
- Publication number 20110193264
- Publication date Aug 11, 2011
- Tingnan Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL