People Romania Constantin N. Ionescu peoplepill id: constantin-n-ionescuCNI 3 views today 3 views this weekRomanian chemistConstantin N. IonescuBiographyGallery (1)ListsAlso ViewedListsConstantin N. Ionescu is in following listsBy field of workNotable Romanian scientistsGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable Romanian ChemistsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredConstantin N. Ionescu