Drilldown: Patents

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Patents > National tech categories: HU V/h & Number of claims: 5-9 & Number of figures: 4-5

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None (6)
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airplane (14) · design (10) · propellers (8) · Airship (7) · subsystem (7) · frame (7) · LTA (5) · construction (5) · Wings (4) · Control (4) · Lift (4) · dirigibles (4) · whole (3) · Steering (3) · Stability (3) · aerodynamics (3)
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Showing below up to 36 results in range #1 to #36.

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