Ralph-Guenther Matzen

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Lueneburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flexible tubular molded body, such as bellows, and method for the m...
- Patent number 9,188,091
- Issue date Nov 17, 2015
- Ralph-Guenther Matzen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE TUBULAR MOULDED BODY, SUCH AS BELLOWS, AND METHOD FOR THE...
- Publication number 20160059463
- Publication date Mar 3, 2016
- Ralph-Guenther Matzen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FLEXIBLE TUBULAR MOLDED BODY, SUCH AS BELLOWS, AND METHOD FOR THE M...
- Publication number 20140027001
- Publication date Jan 30, 2014
- Ralph-Guenther Matzen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL