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Patents > CPCs : CPC B64C13/02 or CPC B64C2700/6274 & Number of figures: 7-20

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Inventors:
Thomas Augustus Dring (2)
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Thomas Augustus Dring (2)
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Tech fields:
None (20) · Airplane (7) · propulsion (7) · design (6) · lift (5) · control (4) · propellers (4) · motors (4) · Hybrid (4) · helicopter (4) · stability (3) · navigation (3) · wings (3) · ascension (3)
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Showing below up to 44 results in range #1 to #44.

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