Willi Schmitzer

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Birlinghoven, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous production of foam plastic blocks having...
- Patent number 4,150,075
- Issue date Apr 17, 1979
- Maschinenfabrik Hennecke GmbH
- Willi Schmitzer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL