Eric Affolter

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Morges, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for cooling an extrusion cylinder
- Patent number 5,447,190
- Issue date Sep 5, 1995
- Nokia-Maillefer SA
- Jean-Paul Denisart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL