Juergen Bruning

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Werther, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a foamed granulate
- Patent number 6,315,931
- Issue date Nov 13, 2001
- Gefinex Polymerschaeume GmbH
- Juergen Bruning
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL