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Patents > Office : IT or MX & Supplementary to patent : Patent NO-1915-12-15 Carl Alfred Johansson or None

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Guido Antoni (5) · Ugo Antoni (5) · Achille Bertelli (4) · None (3) · Federico Capone (3) · Alva L. Reynolds (2) · Herbert M. Cooley (2) · Giovanni Antonio Salvatico (2) · Franz Schneider (2) · Enrique Samson (2) · Edoardo Del Vitto fu Emanuele (2) · Tereso Moreno (2) · Edoardo Del Vitto (2) · Thomas Moy (2) · Alfredo Robles Domínguez (2) · Achille Bertelli fu Alessandro (2) · Guido Castagneris (2)
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None (68) · Ugo Antoni (4) · Guido Antoni (4) · Herbert M. Cooley (2) · Tereso Moreno (2) · Alfredo Robles Domínguez (2) · Alva L. Reynolds (2) · Enrique Samson (2)
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airplane (42) · None (31) · propulsion (22) · propeller (19) · LTA (18) · navigation (14) · marine (12) · stability (11) · wings (10) · frame (8) · whole (7) · dirigible (5) · design (4) · parachute (4) · helicopter (4) · monoplane (4) · airfoil (4) · airship (4)
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