Michaeal Lennartz

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Lorrach, DE

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Patents Applicationslast 30 patents

Information Patent Application
Dyes incorporating annionic and cationic groups
- Publication number 20040205912
- Publication date Oct 21, 2004
- Michaeal Lennartz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...