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Patents > Year granted: 1911 & CPCs : CPC B64B1/58 or CPC B64C13/042

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LTA (19) · None (7) · balloon (5) · frame (5) · car (4) · airship (4) · airplane (4) · stability (3) · envelope (3) · balloons (3) · Construction (3) · steering (2) · safety (2) · propellers (2) · nacelle (2) · hybrid (2) · Gondel (2) · fabric (2) · dirigible (2)
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Showing below up to 37 results in range #1 to #37.

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