Drilldown: Patents

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Patents > Number of claims: 8 & Number of figures: 9-13

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Office:
Inventors:
Charles Groombridge (3) · William Alfred South (2)
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Applicant person:
None (4) · William Alfred South (3) · Charles Groombridge (3)
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Tech fields:
Frame (11) · propulsion (10) · design (10) · airplane (9) · construction (8) · navigation (8) · LTA (7) · propeller (7) · stability (6) · propellers (5) · flapping (5) · wings (5) · rudder (4) · landing (4) · whole (4)
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Showing below up to 44 results in range #1 to #44.

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