People Switzerland Leo Hafner peoplepill id: leo-hafnerLH 2 views today 10 views this weekSwiss architectLeo HafnerBiographyListsAlso ViewedListsLeo Hafner is in following listsBy field of workNotable Swiss engineersGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable Swiss ArchitectsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredLeo Hafner