Ralf Kassner

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Meinerzhagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Closing unit for an injection molding machine
- Patent number 5,368,463
- Issue date Nov 29, 1994
- Battenfeld GmbH
- Ralf Kassner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL