Yuh Shun Chern

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Sanchung, Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Sealing container
- Patent number 5,735,428
- Issue date Apr 7, 1998
- Yuh Shun Chern
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL