Drilldown: Patents

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Patents > Grant date: 1880 - 1889 & Number of text pages: 2-3 & Number of figures: 5-9

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Office:
Inventors:
Otto Lilienthal (3) · Ernst Georg August Baumgarten (2)
Inventor country:
Applicant person:
None (3) · Otto Lilienthal (2) · Ernst Georg August Baumgarten (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (13) · propulsion (10) · frame (6) · None (4) · projectile (4) · navigation (4) · control (3) · marine propulsion (3) · marine (3) · Windmill (3) · balloon (3) · safety (2) · Paddle-wheel (2) · whole (2) · propeller (2) · hand tools (2) · steering (2) · rescue (2)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (23) · DE 77 (8) · USPC 244/73R (2) · USPC 244/70 (2) · USPC 244/30 (2)
CPCs:
CPC B64C27/54 (6) · None (5) · CPC B64B1/00 (5) · CPC Y02E10/74 (3) · CPC B64C11/343 (3) · CPC B64C11/006 (3) · CPC F03D3/00 (3) · CPC F16B2/02 (2) · CPC B64C33/02 (2) · CPC F05B2260/74 (2) · CPC F16B2200/40 (2) · CPC B64C39/005 (2) · CPC B64C11/04 (2) · CPC Y10T403/4677 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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