Heinz Klein

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Pattensen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for holding the temperature of the extrudant...
- Patent number 5,324,459
- Issue date Jun 28, 1994
- Paul Troester Maschinenfabrik
- Heinz Klein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for providing a seal on a drive shaft of an extrusion machine
- Patent number 5,106,286
- Issue date Apr 21, 1992
- Paul Troester Maschinenfabrik
- Heinz Klein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for processing elastomeric materials in parti...
- Patent number 4,963,309
- Issue date Oct 16, 1990
- Paul Troester Maschinenfabrik
- Hans-Joachim Gohlisch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL