Marius Swoboda

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Stahndorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fluid flow machine featuring an annulus duct wall recess
- Patent number 8,419,355
- Issue date Apr 16, 2013
- Rolls-Royce Deutschland Ltd & Co KG
- Volker Guemmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Fluid flow machine featuring an annulus duct wall recess
- Publication number 20090041576
- Publication date Feb 12, 2009
- Volker Guemmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...