Ralf Oberthur

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the secondary suspension of a car body in a rail vehicle
- Patent number 7,874,254
- Issue date Jan 25, 2011
- Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH
- Martin Lehmair
- B61 - RAILWAYS
Information Patent Grant
System for the secondary suspension of a superstructure of a rail v...
- Patent number 7,185,592
- Issue date Mar 6, 2007
- Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH
- Winfried Hommen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for the secondary suspension of a superstructure of a rail v...
- Patent number 7,168,370
- Issue date Jan 30, 2007
- Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH
- Winfried Hommen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Height and inclination control of a wagon body
- Patent number 5,769,400
- Issue date Jun 23, 1998
- Knorr-Bremse AG
- Stefan Holzl
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device For Secondary Suspension of a Car Body in a Rail Vehicle
- Publication number 20080210119
- Publication date Sep 4, 2008
- KNORR-BREMSE SYSTEME FUR SCHENENFAHRZEUGE GMBH
- Martin Lehmair
- B61 - RAILWAYS
Information Patent Application
System for the secondary suspension of a superstructure of a rail v...
- Publication number 20050204951
- Publication date Sep 22, 2005
- Knorr-Bremse Systeme Fur Schienenfahrzeuge GMBH
- Winfried Hommen
- B60 - VEHICLES IN GENERAL
Information Patent Application
System for the secondary suspension of a superstructure of a rail v...
- Publication number 20050183624
- Publication date Aug 25, 2005
- Knorr-Bremse Systeme Fur Schienenfahrzeuge GMBH
- Winfried Hommen
- B60 - VEHICLES IN GENERAL