Guido Keller

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Hagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Displacement machine for compressible media
- Patent number 6,359,411
- Issue date Mar 19, 2002
- Sterling Fluid Systems and GmbH
- Heiner Kösters
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary piston compressor with an axial direction of delivery
- Patent number 6,328,540
- Issue date Dec 11, 2001
- Sterling Fluid Systems (Germany) GmbH
- Heiner Kösters
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...