Jorgen Jonasson

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Saltsjo-Boo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Rock drilling device with recoil damper
- Patent number 5,479,996
- Issue date Jan 2, 1996
- Atlas Copco Rocktech AB
- Christer Jonsson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS