Apparatus for Aerial Transportation 199 0 Download here USA112 -US1655113 Print Rate this article: No rating No.USA112Patent1,655,114Year1928CountryUnited States of AmericaDate of ApplicationJanuary 3, 1928Patent TitleApparatus for Aerial Transportation Documents to download USA112 -US1655113 (.pdf, 480.68 KB) - 197 download(s)