Konrad Kunzmann

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Rollinghausen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for controlling a casting machine
- Patent number 4,084,631
- Issue date Apr 18, 1978
- Alfelder Machinen-und Modellfabrik Kunkel, Wagner & Co. KG
- Konrad Kunzmann
- B22 - CASTING POWDER METALLURGY