Hsu-Shen Shih

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Yuan Kang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Stamp die assembly for a self-inking stamping device
- Patent number 8,230,782
- Issue date Jul 31, 2012
- Warm Sun Enterprises Co., Ltd.
- Hsu-Shen Shih
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS