Ulrich Muller-Boysen

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Deizisau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drilling or chiseling tool with suction apparatus
- Patent number 5,467,835
- Issue date Nov 21, 1995
- Hilti Aktiengesellschaft
- Josef Obermeier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR