Hans-Ulrich Dietzel

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St. Leon-Rot, DE

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Patents Grantslast 30 patents

Information Patent Grant
System for manipulation of small-diameter pipes and a processing de...
- Patent number 4,907,326
- Issue date Mar 13, 1990
- Mannesmann Aktiengesellschaft
- Hans-Ulrich Dietzel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR