Risto Kiviranta

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Vahakyro, FI

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Patents Grantslast 30 patents

Information Patent Grant
Mounting and dismounting mechanism for a straightening or calibrati...
- Patent number 6,884,013
- Issue date Apr 26, 2005
- T-Drill Oy
- Risto Kiviranta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Mounting and dismounting mechanism for a straightening or calibrati...
- Publication number 20020092726
- Publication date Jul 18, 2002
- Risto Kiviranta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...