Francois Roulet

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Berlin, DE

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Patents Grantslast 30 patents

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Dental compositions which can be prepared and worked by the action...
- Patent number 5,244,933
- Issue date Sep 14, 1993
- Thera Patent GmbH & Co. KG Gesellschaft fur industrielle Schutzrechte
- Stefan Eidenbenz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE