Dieter Hellmann

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Beilngries, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing injection molded articles from injection mol...
- Patent number 4,732,554
- Issue date Mar 22, 1988
- Battenfeld Maschinenfabriken GmbH
- Dieter Hellmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL