Chi-Jin Song

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,487,960
- Issue date Feb 10, 2009
- Primax Electronics Ltd.
- Chung-Kai Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DOCUMENT FEEDER
- Publication number 20080012204
- Publication date Jan 17, 2008
- Primax Electronics Ltd.
- Chung-Kai Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL