Bernd W. Leusner

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Leverkusen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Impression tray for dental purposes
- Patent number 4,016,650
- Issue date Apr 12, 1977
- Bayer Aktiengesellschaft
- Bernd W. Leusner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE