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Bernhard Hugemann
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Frankfurt/M, DE
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last 30 patents
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Patent Grant
Device for generating inhalable active substance particles
Patent number
5,673,685
Issue date
Oct 7, 1997
GGU Gesellschaft Fur Gesundheit und Umweltforschung
Helmut Heide
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE