Erich Maurer

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Mauren, LI

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Patents Grantslast 30 patents

Information Patent Grant
Driving piston braking means for explosive powder actuated setting...
- Patent number 4,941,391
- Issue date Jul 17, 1990
- Hilti Aktiengesellschaft
- Gerhard Ehmig
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS