Lian-Zhen Chiu

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Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Scraper
- Patent number 8,171,646
- Issue date May 8, 2012
- Goodly-CH Enterprise Co., Ltd.
- Lian-Zhen Chiu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING