Walter Manner

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Garmisch-Partenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the joining of polyamide parts by friction welding
- Patent number 4,919,987
- Issue date Apr 24, 1990
- Verwaltungsgesellschafft Geiger Plastic GmbH & Co. KG
- Walter Manner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL