Drilldown: Patents

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Patents > Granted: None & Number of claims: 3-40

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parachute (6) · propellers (6) · airplane (5) · military (4) · design (4) · marine (3) · compartments (3) · hybrid (3) · safety (3) · stability (3)
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Showing below up to 30 results in range #1 to #30.

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