People Germany Clemens Velsen peoplepill id: clemens-velsenCV 4 views today 4 views this weekGerman engineerClemens VelsenBiographyListsAlso ViewedListsClemens Velsen is in following listsBy field of workNotable German engineersGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable German EngineersGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredClemens Velsen