Dietmar Bertsch

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a vacuum measuring cell of the membrane type
- Patent number 7,845,546
- Issue date Dec 7, 2010
- Inficon GmbH
- Dietmar Bertsch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Optical interferometric pressure sensor
- Patent number 7,707,891
- Issue date May 4, 2010
- Inficon GmbH
- Jarkko Antila
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A VACUUM MEASURING CELL OF THE MEMBRANE TYPE
- Publication number 20100146771
- Publication date Jun 17, 2010
- Dietmar Bertsch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Optical Interferometric Pressure Sensor
- Publication number 20090320605
- Publication date Dec 31, 2009
- Jarkko Antila
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES