Walter Hoffmann

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for underlaying a flat-bed steel rule die
- Patent number 4,326,434
- Issue date Apr 27, 1982
- BASF Aktiengesellschaft
- Heinz Mohr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR