Drilldown: Patents

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Patents > Filing date: 1903 & Related to aircraft: 1

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Inventors:
Hans Knudsen (4) · Howard de Walden (4) · Émile-Médéric Bossuet (3) · None (2) · Philippe Delbert (2) · George Seibert (2) · Alfred Maul (2) · Amiel Bratschie (2) · Jean Kieffer (2) · Theodor Scheimpflug (2)
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None (18) · Jean Kieffer (2) · Hans Knudsen (2) · Émile-Médéric Bossuet (2) · George Seibert (2) · Howard de Walden (2) · Amiel Bratschie (2)
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Tech fields:
LTA (25) · propulsion (16) · propeller (14) · navigation (12) · balloon (11) · None (9) · rudder (8) · parachute (7) · safety (6) · airfoil (6) · car (5) · stability (5) · frame (5) · kite (5) · steering (4) · whole (4) · fun (4) · photography (4)
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Showing below up to 73 results in range #1 to #73.

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