Drilldown: Patents

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Patents > Number of text pages: 2-4 & Number of figures: 21-50

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Tech fields:
None (9) · Wings (8) · airplane (7) · frame (6) · construction (5) · flapping (4) · navigation (4) · propeller (4) · Propellers (4) · Design (4) · Propulsion (4) · LTA (3) · stability (3) · Wheels (3) · Aerodynamics (3)
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CPCs:
None (6) · CPC B64C3/00 (3) · CPC B64B1/58 (3) · CPC B64C39/00 (3) · CPC B27M3/10 (2) · CPC B64C3/56 (2) · CPC B64C11/006 (2) · CPC B64C2700/6295 (2) · CPC B64C35/00 (2)
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