Walfried Michaelis

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Bullenhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the detection of hydrocarbons dissolved in...
- Patent number 4,943,161
- Issue date Jul 24, 1990
- GKSS-Forschungszentrum-Geesthacht GmbH
- Walfried Michaelis
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the gamma transmission analysis of multico...
- Patent number 4,539,649
- Issue date Sep 3, 1985
- GKSS-Forschungszentrum-Geesthacht GmbH
- Walfried Michaelis
- G01 - MEASURING TESTING
Information Patent Grant
Method of identifying leaky components of a multi-component system
- Patent number 4,204,908
- Issue date May 27, 1980
- Gesellschaft fur Kernenergieverwertung in Schiffbau und Schiffahrt mbH
- Walfried Michaelis
- G01 - MEASURING TESTING
Information Patent Grant
Method of and apparatus for ascertaining the volume components of a...
- Patent number 4,200,792
- Issue date Apr 29, 1980
- Gesellschaft fur Kernenergieverwertung in Schiffbau und Schiffahrt mbH
- Hans-Ulrich Fanger
- G01 - MEASURING TESTING