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Patents Grantslast 30 patents

Information Patent Grant
Long hole saw for composite material insulation panel
- Patent number 11,407,041
- Issue date Aug 9, 2022
- Jong-Kil Kwon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LONG HOLE SAW FOR COMPOSITE MATERIAL INSULATION PANEL
- Publication number 20210023631
- Publication date Jan 28, 2021
- KOREA FA INDUSTRIAL CO.,LTD
- Jong-Kil KWON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR