Martin KROH

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Photoacoustic sensor with replacement gas and detection process usi...
- Patent number 11,555,780
- Issue date Jan 17, 2023
- Drägerwerk AG & Co. KGaA
- Ralf Buchtal
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PHOTOACOUSTIC SENSOR WITH REPLACEMENT GAS AND DETECTION PROCESS USI...
- Publication number 20220026346
- Publication date Jan 27, 2022
- Dragerwerk AG & Co. KGaA
- Ralf BUCHTAL
- G01 - MEASURING TESTING
Information Patent Application
PROCESS AND DEVICE FOR DETECTION OF A LEAK IN A VENTILATION CIRCUIT
- Publication number 20210338950
- Publication date Nov 4, 2021
- Dragerwerk AG & Co. KGaA
- Gerd PETER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE