Drilldown: Patents

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Patents > Tech fields : Balloon or Sustentation & Number of claims: None

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Inventor country:
Applicant person:
None (202) · Alfred E. Wunderlich (8) · Comte Antoine Apraxine (6) · Leonardo Torres Quevedo (5) · Alfred Julius Boult (4) · Robert Esnault-Pelterie (3) · Louis Blériot (3) · Trajan Vuia (3) · Bel (3) · Johann Schütte (2) · Julien de Houck (2) · Juppont (2) · L.-J.-U. Storms (2) · Guégnot (2) · Michael Henry (2) · de Préneuf (2) · Edward Zarski (2) · J.-C.-A. Storms (2) · Adrien Baudin (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (327)
Granted:
Supplementary to patent:
None (296) · Patent FR-1902-321808 (3) · Patent FR-1878-124576 (3) · Patent FR-1881-142748 (2) · Patent FR-1899-Boinet (2) · Patent BE-1907-197626 (2) · Patent DE-1907-194166 (2) · Patent ES-1906-38692 (2) · Patent FR-1891-215265 (2) · Patent FR-1907-373818 (2) · Patent CH-1899-18666 (2) · Patent FR-1881-143264 (2)
Related to aircraft:
Patent agent:
None (276) · A. Wunderlich & Cie, Ingénieurs-Conseils (9) · Armengaud jeune (9) · Chassevent (5) · Marillier et Robelet (4) · Alfred Julius Boult (4) · Weismann et Marx (3) · Armengaud aîné (3)
National tech categories:
None (146) · FR 6.3 (54) · FR 5 (35) · BE K (26) · FR 6.4 (25) · IT 8 (12) · GB 4 with buoyant (11) · GB 4 aërostats (9) · DE 77 (7) · DE 77h (6) · GB 4 propel & steer (5) · GB 4 parachutes (5) · FR 6 (4) · CA 46/28 (3) · GB 4 (3) · USPC 244/27 (3) · DE 77h.4 (3) · USPC 244/52 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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