Johannes Hubertus Wieringa

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Heesch, NL

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Patents Grantslast 30 patents

Information Patent Grant
Sublingual or buccal pharmaceutical composition
- Patent number 5,763,476
- Issue date Jun 9, 1998
- Akzo Noble N.V.
- Leonardus Petrus Carla Delbressine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE