Gunter Hauptmann

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Odenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and equipment for the continuous production of block-shaped...
- Patent number 4,200,603
- Issue date Apr 29, 1980
- Maschinenfabrik Hennecke GmbH
- Reiner Raffel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL