Walter Hader

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Patents Grantslast 30 patents

Information Patent Grant
Internal mixer with bearing housings having a dirt particle outlet
- Patent number 6,802,644
- Issue date Oct 12, 2004
- ThyssenKrupp Elastomertechnik GmbH
- Walter Häder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Internal mixer
- Publication number 20030112699
- Publication date Jun 19, 2003
- ThyssenKrup Elastomertechnik GmbH
- Walter Hader
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL