Ralf Michel

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Landau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tattooing ink
- Patent number 7,510,603
- Issue date Mar 31, 2009
- Ralf Michel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Tattooing Ink
- Publication number 20090000513
- Publication date Jan 1, 2009
- Ralf Michel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE