Guenter Holstein

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Koeln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Leak detection device and method for checking objects for fluid tig...
- Patent number 9,841,342
- Issue date Dec 12, 2017
- LEYBOLD GMBH
- Gerhard Wilhelm Walter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LEAK DETECTION DEVICE AND METHOD FOR CHECKING OBJECTS FOR FLUID TIG...
- Publication number 20140123732
- Publication date May 8, 2014
- Oerlikon Leybold Vaccuum GmbH
- Gerhard Wilhelm Walter
- G01 - MEASURING TESTING