Drilldown: Patents

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Patents > Year granted: 1914 & Inventor country : IT or US & IPCs : IPC B64C1/00 or None & Cites these patents : Patent FR-1911-438363 or USPC 244/26 or None & Number of claims: 6-30

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Airplane (10) · stability (8) · None (6) · LTA (5) · safety (5) · gas (4) · frame (4) · propeller (3) · dirigible (3) · automatic stability (3) · balloon (3)
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