Christel Kretschmab

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Borhen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electric heating element for hot runner systems and a method for pr...
- Patent number 6,797,925
- Issue date Sep 28, 2004
- Gunther Heisskanaltechnik GmbH
- Herbert Günther
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL