schonbein : Idioms & Phrases
christian friedrich schonbein
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noun German chemist who discovered ozone and developed guncotton as a propellant in firearms (1799-1868)
Schonbein; Christian Friedrich Schonbein.
WordNet
christian schonbein
-
noun German chemist who discovered ozone and developed guncotton as a propellant in firearms (1799-1868)
Schonbein; Christian Friedrich Schonbein.