Drilldown: Patents

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Patents > Year granted: 1880 - 1889 & Citations from after 1930: None & Number of figures: 3-10

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Office:
Inventors:
Otto Lilienthal (5) · Ernst Georg August Baumgarten (4) · William Bashall (2) · Blaise Bontems (2) · Otto Hartung (2) · Georg Wellner (2) · Frederick William Brearey (2)
Inventor country:
Applicant person:
None (8) · Ernst Georg August Baumgarten (4) · Otto Lilienthal (4) · Frederick William Brearey (2) · Blaise Bontems (2) · Otto Hartung (2) · William Bashall (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (29) · propulsion (19) · navigation (16) · balloon (11) · control (10) · propeller (7) · ornithopter (6) · rudder (6) · frame (5) · None (5) · airship (4) · marine (4) · windmill (4) · steering (3) · car (3)
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National tech categories:
DE 77 (25) · None (15) · USPC 244/30 (4) · USPC 244/73R (2) · USPC 244/3.23 (2) · USPC 244/127 (2) · USPC 244/96 (2) · DE 13 (2)
CPCs:
CPC B64B1/00 (14) · None (13) · CPC B64C33/02 (5) · CPC Y02E10/74 (3) · CPC B64C2700/6273 (3) · CPC B64C23/005 (3) · CPC F03D3/00 (3) · CPC B64C11/006 (2) · CPC B64C11/343 (2) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC F42B10/30 (2) · CPC B64B1/40 (2) · CPC B63H1/04 (2)
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Citations from after 1930:
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