Martin Freidinger

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Saarbrucken, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filter device for fluids
- Patent number 10,173,154
- Issue date Jan 8, 2019
- HYDAC FILTERTECHNIK GMBH
- Martin Freidinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reversing valve for a filter arrangement with at least two filter c...
- Patent number 6,599,421
- Issue date Jul 29, 2003
- Hydac Filterechnik GmbH
- Martin Freidinger
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
FILTER DEVICE FOR FLUIDS
- Publication number 20150136682
- Publication date May 21, 2015
- HYDAC FILTERTECHNIK GMBH
- Martin Freidinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE
- Publication number 20120118800
- Publication date May 17, 2012
- Viktor Josef Lauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL