Heinz Krumm

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Sinn, DE

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Patents Grantslast 30 patents

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Apparatus for mixing and degassing components of synthetic resins,...
- Patent number 4,391,529
- Issue date Jul 5, 1983
- Wilhelm Hedrich Vakuumanlagen GmbH & Co. KG
- Wilhelm Hedrich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL