Horst Siefermann

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Achern-Wagshurst, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a pot-shaped pressure vessel, and such a p...
- Patent number 9,844,830
- Issue date Dec 19, 2017
- Progress-Werk Oberkirch AG
- Hubert Leible
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pneumatic spring pot and method for producing same
- Patent number 7,232,117
- Issue date Jun 19, 2007
- Progress-Werk Oberkirch AG
- Horst Siefermann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A PRESSURE VESSEL AND A PRESSURE VESSEL OF...
- Publication number 20180009280
- Publication date Jan 11, 2018
- PROGRESS-WERK OBERKIRCH AG
- Horst Siefermann
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING A POT-SHAPED PRESSURE VESSEL, AND SUCH A P...
- Publication number 20100230421
- Publication date Sep 16, 2010
- Hubert Leible
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A COMPONENT MADE OF METAL, PARTICULARLY FOR A...
- Publication number 20100129015
- Publication date May 27, 2010
- Uwe Nestlen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pneumatic spring pot and method for producing same
- Publication number 20040188898
- Publication date Sep 30, 2004
- Horst Siefermann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...