Pekka Salmlnen

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement in rock drill and method of controlling rock drilling
- Patent number 6,273,199
- Issue date Aug 14, 2001
- Sandvik Tamrock Oy
- Timo Kiikka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS