Drilldown: Patents

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Patents > Assigned to : 589862 or None & National tech categories : GB 4 propel & steer or USPC 244/80 & CPCs: None

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Inventors:
James Grieve Lorrain (3) · Ernest Wilson (3) · Hiram Stevens Maxim (2) · Octave Chanute (2) · Gustav Koch (2) · John MacHaffie (2) · John Marshall (2) · Patrick Young Alexander (2) · Charles John Evans (2)
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Tech fields:
propulsion (34) · navigation (22) · propeller (21) · LTA (19) · rudder (14) · frame (12) · electricity (10) · subsystem (9) · heavier-than-air (9) · car (9) · balloon (7) · marine (7) · airplane (7) · ascension (6) · jet (6) · valve (6) · flapping (6) · steam (6) · whole (5) · wings (5)
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Showing below up to 69 results in range #1 to #69.

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