Alexandra GAWRYSCH

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Bremerhaven, DE

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Patents Grantslast 30 patents

Information Patent Grant
Elbow for a respiration mask
- Patent number 9,731,091
- Issue date Aug 15, 2017
- Draegerwerk AG & Co. KGaA
- Oliver Wallnewitz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELBOW FOR A RESPIRATION MASK
- Publication number 20140116432
- Publication date May 1, 2014
- Drager Medical GmbH
- Oliver WALLNEWITZ
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE