Margereta Norin Jansson

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Lindesberg, SE

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR SHARPENING A TWIST DRILL POINT AND A METHOD FOR ITS USE
- Publication number 20110171884
- Publication date Jul 14, 2011
- TJ Utveckling AB
- Torgny Jansson
- B24 - GRINDING POLISHING