Drilldown: Patents

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Patents > Office : NO or UN or Other & Filing date: 1800 - 1899 & Application number: None & Patent agent : Haseltine, Lake & Co. or None & IPCs : IPC B64B1/00 or IPC B64C23/00 or None & Number of diagram pages: 2-70

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Office: (Click arrow to add another value)
Inventors:
Albert Livingstone Blackman (4) · Thomas Mortimer Crepar (2) · Edward Joel Pennington (2) · David Thayer (2) · Carl Friedrich Billwiller (2) · Otto Hartung (2)
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Applicant person:
None (26) · Albert Livingstone Blackman (4) · Carl Friedrich Billwiller (2) · David Thayer (2)
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Tech fields:
LTA (37) · propulsion (23) · navigation (23) · frame (22) · balloon (17) · propeller (14) · flapping (10) · airship (7) · car (7) · rudder (6) · Wings (5) · cargo (5) · parachute (5) · compartments (4) · electricity (4)
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Showing below up to 67 results in range #1 to #67.

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