Wilfried Harfst

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device for a device for measuring the fill level in a fluid...
- Patent number 8,806,970
- Issue date Aug 19, 2014
- Areva GmbH
- Yubo Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrical heating element and method of measuring a filling level
- Patent number 8,739,621
- Issue date Jun 3, 2014
- Areva GmbH
- Sacha Kaercher
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for measuring a filling level
- Patent number 7,926,345
- Issue date Apr 19, 2011
- Areva NP GmbH
- Sacha Kaercher
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEALING DEVICE FOR A DEVICE FOR MEASURING THE FILL LEVEL IN A FLUID...
- Publication number 20120090392
- Publication date Apr 19, 2012
- AREVA NP GMBH
- Yubo Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRICAL HEATING ELEMENT AND METHOD OF MEASURING A FILLING LEVEL
- Publication number 20110023598
- Publication date Feb 3, 2011
- AREVA NP GMBH
- Sacha Kaercher
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for Measuring a Filling Level
- Publication number 20090293608
- Publication date Dec 3, 2009
- AREVA NP GMBH
- Sacha Kaercher
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...