Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or Other & Applicant type : INDIV+COMPANY or Other & IPCs : IPC B64B1/40 or None & CPCs : CPC B64B1/40 or CPC B64C35/00 & Number of text pages: 2-3

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LTA (10) · balloon (6) · frame (4) · Aerostat (3) · hybrid (3) · Design (3) · airplane” (3) · airship (3) · propellers (2) · parachute (2) · safety (2) · construction (2) · Nacelle (2) · propulsion (2) · stability (2)
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Showing below up to 18 results in range #1 to #18.

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