Bonsaeng KU

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Changwon-si, Gyeongsangnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Built-in type electric driving system of machine tool and operation...
- Patent number 11,465,251
- Issue date Oct 11, 2022
- KHAN WORKHOLDING CO., LTD
- Junghwan Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL DRIVING SYSTEM FOR MACHINE TOOL
- Publication number 20210323107
- Publication date Oct 21, 2021
- KHAN WORKHOLDING CO., LTD
- Yongseon YUN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BUILT-IN TYPE ELECTRIC DRIVING SYSTEM OF MACHINE TOOL AND OPERATION...
- Publication number 20210053168
- Publication date Feb 25, 2021
- KHAN WORKHOLDING CO., LTD
- Junghwan CHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR