Roland Moraht

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Control valve means for pressurized air-operated devices for drivin...
- Patent number 4,915,013
- Issue date Apr 10, 1990
- Joh. Friedrich Behrens AG
- Roland Moraht
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS