Drilldown: Patents

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Patents > CPCs: None & First filing: None & Number of claims: 6-8

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Office:
Inventors:
None (4) · Heinrich Suter (4) · Louis Brennan (2) · Thomas Augustus Dring (2)
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Tech fields:
Airplane (22) · frame (21) · design (12) · navigation (12) · LTA (12) · Propulsion (12) · propeller (9) · stability (9) · balloon (8) · heavier-than-air (8) · Subsystem (7) · hybrid (7) · helicopter (7) · propellers (6) · rudder (6) · safety (6) · takeoff (6) · Airship (6) · Wings (6)
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First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
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Showing below up to 71 results in range #1 to #71.

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