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Patents > Year granted: 1919 & CPCs: None

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Inventors:
None (43) · Reinhold Richter (9) · Alfred John Macy (7) · Thomas Sopwith (4) · Oszkár Asbóth (4) · Walter George Tarrant (3) · Henry Bridges Molesworth (3) · Hans Windhoff (2) · Hjalmar Pålson (2)
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Tech fields:
airplane (37) · frame (20) · construction (19) · Design (17) · Airship (17) · LTA (12) · stability (12) · propellers (11) · military (10) · fuselage (9) · wings (8) · subsystem (8) · Safety (7) · instrument (7) · None (6) · biplane (6) · gas (5) · texture (5) · Aerodynamics (5)
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Supplementary to patent:
None (74)
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