Drilldown: Patents

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Patents > IPCs: IPC B64B1/00 & Number of claims: 1-4 & Number of figures: 8-40

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LTA (21) · frame (7) · dirigible (5) · Airship (4) · dirigibles (3) · Design (3) · None (2) · safety (2) · propulsion (2) · navigation (2) · metal (2) · hybrid (2) · envelope (2) · wings (2) · Construction (2) · compartments (2) · car (2) · balloons (2) · balloon (2) · ballonet (2)
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Showing below up to 30 results in range #1 to #30.

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