Jongyoung PARK

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Changwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Automatic attachment changer and boring machine having same
- Patent number 11,660,715
- Issue date May 30, 2023
- DN SOLUTIONS CO., LTD.
- Jongyoung Park
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC ATTACHMENT CHANGER AND BORING MACHINE HAVING SAME
- Publication number 20210046598
- Publication date Feb 18, 2021
- DOOSAN MACHINE TOOLS CO., LTD.
- Jongyoung PARK
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR