Keijo Salminen

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Isokyro, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for cutting off a thick-walled pipe
- Patent number 7,765,901
- Issue date Aug 3, 2010
- Plantool Oy
- Jari Rantala
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method And Device For Cutting Off A Thick-Walled Pipe
- Publication number 20080028905
- Publication date Feb 7, 2008
- PLANTOOL OY
- Jari Rantala
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR