Drilldown: Patents

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Patents > Patent agent : None or Victor J. Evans & Number of claims: 8-40

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Arthur Henry Philip Blunt (4) · Thomas Osborne Perry (3) · Rexford M. Smith (2) · William Phillips Thompson (2) · James Means (2)
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Tech fields:
airplane (12) · None (11) · Frame (9) · stability (8) · wheels (5) · takeoff (5) · rudder (4) · navigation (4) · construction (4) · automatic stability (3) · propeller (3) · control (3) · landing (3)
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