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Patents > Year granted: 1919 & Number of figures: 3

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Inventors:
None (16) · Émile Letord (5) · Harold Arthur Savage (4) · George Henry Challenger (3) · René Arnoux (2) · Reinhold Richter (2) · Hugh Oswald Short (2) · Walter George Tarrant (2) · Wilfrid Thomas Reid (2)
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None (19) · Émile Letord (5) · Harold Arthur Savage (3) · George Henry Challenger (3) · Walter George Tarrant (2) · René Arnoux (2) · Reinhold Richter (2) · Hugh Oswald Short (2) · Wilfrid Thomas Reid (2)
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Tech fields:
airplane (25) · frame (9) · control (9) · construction (9) · wings (8) · design (8) · None (7) · stability (7) · propellers (7) · military (6) · subsystem (5) · chassis (4) · aerodynamics (4) · instrument (4) · hybrid (3) · wheels (3) · navigation (3) · LTA (3) · wood (3) · airship (3)
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CPCs:
None (24) · CPC B64C13/00 (5) · CPC B64C2700/6256 (5) · CPC B64C35/00 (4) · CPC B64C3/00 (4) · CPC B27M3/10 (2) · CPC B64C2700/6233 (2) · CPC B64C25/62 (2) · CPC B64C25/48 (2) · CPC B64C2700/6295 (2)
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