Drilldown: Patents

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Patents > Year granted: 1880 - 1889 & CPCs : CPC B64C39/10 or None

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Office:
Inventors:
Otto Lilienthal (14) · Comte Antoine Apraxine (8) · Georg Wellner (7) · Albert Livingstone BLACKMAN (5) · de Schuttenbach (5) · Guégnot (4) · William Nelson Hutchinson (4) · Joaquim Ignacio Ribeiro (3) · Gaston Tissandier (3) · Carl Wolfgang Petersen (3) · Bel (3) · Gignoux (3)
Inventor country:
Applicant person:
None (128) · Otto Lilienthal (7) · Comte Antoine Apraxine (7) · Georg Wellner (4) · de Schuttenbach (4) · Carl Wolfgang Petersen (3) · Albert Livingstone Blackman (3) · Guégnot (3) · Gignoux (3) · Gaston Tissandier (3) · Bel (3)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (79) · None (73) · navigation (53) · propulsion (48) · balloon (28) · aerostat (16) · airship (14) · balloons (10) · stability (9) · dirigible (8) · steam (8) · propeller (8) · car (7) · frame (7) · helicopter (5) · marine (5) · ascension (5) · safety (5)
Full specification filed date:
Granted:
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Supplementary to patent:
None (231) · Patent FR-1881-142748 (3) · Patent FR-1880-139386 (3) · Patent FR-1878-124576 (3) · Patent FR-1881-143296 (2) · Patent FR-1881-143264 (2) · Patent US-1880-224510 (2)
Related to aircraft:
Patent agent:
None (186) · Desnos (11) · Armengaud jeune (7) · Dieuaide (7) · Émile Barrault (6) · Thirion (5) · Blétry frères (4) · 1 (4) · Chassevent (3) · Munn & Co. (3) · Bardin (3) · Albert Cahen (3) · Dufrené (2) · Maurice Sautter (2) · Delage (2) · Digeon (2) · Mennons jeune (2) · Phillips & Leigh (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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