Jae-Ho Jun

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Filler metal for TIG welding
- Patent number 11,679,453
- Issue date Jun 20, 2023
- PUKYONG NATIONAL INDUSTRY-UNIVERSIT COOPERATION FOUNDATION
- Sang-Myung Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FILLER METAL FOR TIG WELDING
- Publication number 20200298348
- Publication date Sep 24, 2020
- Pukyong National University Industry-University Cooperation Foundation
- Sang-Myung Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FILLER METAL FOR TIG WELDING
- Publication number 20160199947
- Publication date Jul 14, 2016
- (PUKYONG NATIONAL UNIVERSITY INDUSTRY-COOPERATION FOUNDATION
- Sang-Myung Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FORMING AND FEEDING DEVICE OF FILLER METAL FOR TIG WELDING
- Publication number 20160193684
- Publication date Jul 7, 2016
- Pukyong National University Industry-University Cooperation Foundation
- Sang-Myung Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR