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Patents > Year filed: 1903 & IPCs : IPC B64C39/00 or None

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Inventors:
Philippe Delbert (4) · Johann Stumpf (3) · Émile-Médéric Bossuet (2) · Alexander Graham Bell (2) · Howard de Walden (2) · Alfred Maul (2) · Hans Knudsen (2) · Josef Seiberl (2)
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Applicant person:
None (22) · Émile-Médéric Bossuet (2) · Johann Stumpf (2) · Josef Seiberl (2) · Philippe Delbert (2) · Alexander Graham Bell (2)
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Tech fields:
propulsion (21) · LTA (18) · None (18) · propeller (15) · navigation (11) · balloon (8) · frame (7) · parachute (6) · safety (6) · fun (5) · kite (5) · airfoil (5) · propellers (5) · Airship (5)
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None (45)
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CPCs:
None (47) · CPC B64C11/006 (5) · CPC A63H27/08 (3) · CPC F03D1/025 (3) · CPC B64C23/005 (3) · CPC B64C11/48 (3) · CPC Y02E10/72 (3) · CPC F05B2260/74 (3) · CPC B64C39/005 (3) · CPC B64C39/00 (2) · CPC B64C27/12 (2) · CPC B64C13/06 (2) · CPC B64C11/065 (2)
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Showing below up to 91 results in range #1 to #91.

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