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Patents > Year granted: 1917 & Application number: None

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Inventors:
Thomas Sopwith (6) · None (4) · Heinrich Bier (4) · Hermann Panschar (2) · Carl Alfred Johansson (2) · Clarence Barrett (2) · Everard Richard Calthrop (2) · Harold Edward Sherwin Holt (2)
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None (11) · Thomas Sopwith (5) · Heinrich Bier (4) · Robert W. Salisbury (2) · Hermann Panschar (2) · Everard Richard Calthrop (2) · Clarence Barrett (2) · Harold Edward Sherwin Holt (2) · Carl Alfred Johansson (2)
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Tech fields:
LTA (7) · airplane (7) · HTA (6) · military (6) · None (5) · landing (4) · projectile (4) · propulsion (4) · propeller (3) · Aerodynamics (3) · illumination (3) · marine (3) · biplane (3) · stability (3) · hangar (3) · subsystem (3) · frame (3) · construction (3)
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