CHIEN YANG LIU

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TAINAN CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Welding wire feeding device
- Patent number 10,610,949
- Issue date Apr 7, 2020
- Kuang Tai Metal Industrial Co., Ltd.
- Cheng Hsin Chuang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SUBSTRATE SURFACE CLEANING
- Publication number 20170312791
- Publication date Nov 2, 2017
- Corning Incorporated
- Chen-Kun Kuo
- B08 - CLEANING
Information Patent Application
WELDING WIRE FEEDING DEVICE
- Publication number 20170291243
- Publication date Oct 12, 2017
- KUANG TAI METAL INDUSTRIAL CO., LTD.
- CHENG HSIN CHUANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR