Ralf Latzke

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CH-9429 Zelg/Wolfhalden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for applying a substance to the skin
- Patent number 4,994,049
- Issue date Feb 19, 1991
- Arno W. Latzke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Means for the application of transdermally absorbable active substa...
- Patent number 4,898,592
- Issue date Feb 6, 1990
- Arno W. Latzke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE