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Patents > Filing date: 1880 - 1889 & Family year: 1883

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Inventors:
Otto Hartung (4) · Georg Wellner (3) · Eugene F. Falconnet (2) · Folacci (2) · Serkis-Bey Ballian‎ (2)
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Applicant person:
None (8) · Otto Hartung (3) · Folacci (2)
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Tech fields:
LTA (14) · propulsion (14) · navigation (12) · None (4) · rudder (4) · frame (4) · stability (4) · balloon (4) · control (3) · propeller (3) · marine (3) · steering (3) · airship (3) · balloons (2) · parachute (2) · safety (2) · steam (2) · car (2) · electronics (2)
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National tech categories:
None (18) · FR 6.3 (7) · DE 77 (7) · GB 4 aërostats (2) · GB 4 propel & steer (2) · USPC 244/30 (2) · GB 122 aero steam engines (2)
CPCs:
None (20) · CPC B64B1/00 (4) · CPC B64C23/005 (2) · CPC B64C33/02 (2) · CPC B64C2700/6273 (2) · CPC B64C27/54 (2) · CPC B64C11/006 (2)
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