Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : AH or CA or FI or SAX or US & Applicant firm: None & IPCs: None & CPCs : CPC B64C2700/6274 or None & Number of text pages: None

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Inventors:
Robert W. Thompson (2) · Johan Peter Hemme Lund (2)
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Tech fields:
None (12) · LTA (11) · propulsion (7) · navigation (5) · marine (5) · airplane (5) · car (4) · frame (4) · parachute (4) · balloon (4) · kite (3) · brakes (3)
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