Manfred Kerl

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Braunschweig, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for continuously crystalizing polyester material
- Patent number 5,119,570
- Issue date Jun 9, 1992
- Buhler AG
- Hans Russemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for continuously crystallizing polyester material
- Patent number 5,090,134
- Issue date Feb 25, 1992
- Buhler AG
- Hans Russemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL