Drilldown: Patents

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Patents > Related to aircraft: Yes & National tech categories : GB 4 propel & steer or USPC 244/233

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Inventors:
Erhard Brunsmann (2) · Henry L. Coakley (2)
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Tech fields:
None (26) · propulsion (11) · subsystem (9) · navigation (7) · propeller (6) · LTA (6) · airplane (5) · marine (4) · stability (4) · rudder (4) · whole (3) · flapping (3) · control (3) · steering (3)
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Showing below up to 52 results in range #1 to #52.

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