Werner Stibal

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Trimmis, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the direct and continuous modification of...
- Patent number 5,376,702
- Issue date Dec 27, 1994
- Ems-Inventa AG
- Werner Stibal
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL