Drilldown: Patents

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Patents > Year filed: 1909 & Supplementary to patent : Patent FR-1907-373818 or None & CPCs: CPC B64C2700/6295

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Year filed:
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Inventors:
None (3) · Christopher John Lake (2) · William Whitney Christmas (2) · Hans Roettges (2)
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Applicant person:
None (8) · Christopher John Lake (2) · Hans Roettges (2)
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Tech fields:
None (48) · airplane (27) · frame (15) · Design (12) · rudder (11) · stability (10) · navigation (9) · propeller (7) · Control (6) · wheels (6) · monoplane (6) · propulsion (5) · wings (5) · airfoil (5) · Chassis (4) · Construction (4) · whole (4) · aerodynamics (4)
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None (2)
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Showing below up to 94 results in range #1 to #94.

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