Bernandus Franciscus Augustinus Maria van der Laan

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Haren, NL

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Patents Applicationslast 30 patents

Information Patent Application
TRACHEOSTOMA VALVE
- Publication number 20120090621
- Publication date Apr 19, 2012
- Rijksuniversiteit Groningen
- Eduard Berend van der Houwen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE