Drilldown: Patents

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Patents > Office: US & National tech categories : USPC 244/233 or USPC 244/30 & Number of text pages: 2-3

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Inventors:
Stewart Cairncross (2)
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None (5)
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Tech fields:
LTA (23) · navigation (13) · frame (10) · airplane (9) · propeller (9) · rudder (8) · balloon (7) · propulsion (6) · None (5) · car (5) · airfoil (4) · parachute (3) · safety (3) · hybrid (3) · stability (3) · wheels (3)
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Showing below up to 42 results in range #1 to #42.

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