Tommi Aho

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Vaasa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cutting an oval hole in the wall of a pipe
- Patent number 7,887,270
- Issue date Feb 15, 2011
- T-Drill Oy
- Tommi Aho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Apparatus For Cutting an Oval Hole in the Wall of a Pipe
- Publication number 20080286060
- Publication date Nov 20, 2008
- T-DRILL OY
- Tommi Aho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR