Herbert Arnold

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Morlenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for suppressing bubbles in calendered elastomer
- Patent number 5,298,210
- Issue date Mar 29, 1994
- Firma Carl Freudenberg
- Klaus Heckel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a randomly patterned floor covering from a...
- Patent number 5,154,868
- Issue date Oct 13, 1992
- Firma Carl Freudenberg
- Klaus Heckel
- B44 - DECORATIVE ARTS