Michael Groth

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Elastomer spring especially for rail vehicles
- Patent number 6,953,187
- Issue date Oct 11, 2005
- Phoenix AG
- Michael Groth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sleeve, particularly a rod sleeve
- Patent number 6,893,010
- Issue date May 17, 2005
- Phoenix AG
- Michael Groth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Sleeve, particularly a rod sleeve
- Publication number 20060087065
- Publication date Apr 27, 2006
- Phoenix AG
- Michael Groth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Elastomer spring especially for rail vehicles
- Publication number 20040173955
- Publication date Sep 9, 2004
- Michael Groth
- B60 - VEHICLES IN GENERAL
Information Patent Application
Sleeve, particularly a rod sleeve
- Publication number 20030090045
- Publication date May 15, 2003
- Michael Groth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...