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Patents > Filing date: 1914 & CPCs: None & Number of claims: 4-90

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airplane (13) · frame (8) · Design (8) · compartments (5) · Wings (5) · LTA (5) · airship (4) · stability (4) · construction (4) · safety (4) · propellers (3) · parachute (3) · parachutes (3) · biplane (3) · military (3) · whole (3)
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Showing below up to 32 results in range #1 to #32.

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