Johanna Kammel

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Ettersburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,839,981
- Issue date Nov 23, 2010
- Siemens Aktiengesellschaft
- Johanna Kammel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20090147923
- Publication date Jun 11, 2009
- Johanna Kammel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE