Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office : DE or GB or NL or SE & Applicant firm: None & National tech categories : DE 77h.5 or GB 4 motors or USPC 244/45R or USPC 244/80

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Office: (Click arrow to add another value)
Inventors:
Anton Flettner‎‎ (11) · None (3) · Jacob Knappich (2) · Charles Rudolph Wittemann (2) · Raimund Nimfuehr (2) · Michel Schleiffer (2) · Anthony Herman Gerard Fokker‎‎ (2)
Inventor country:
Applicant person:
Anton Flettner (11) · None (9) · Jacob Knappich (2) · Michel Schleiffer (2) · Charles Rudolph Wittemann (2) · Raimund Nimfuehr (2) · Hermann Werner (2) · Anthony Herman Gerard Fokker (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (32) · control (17) · wings (15) · stability (13) · design (10) · Tragfläche (8) · subsystem (7) · frame (7) · None (7) · biplane (6) · navigation (6) · aerodynamics (6) · fuselage (5) · rudder (5) · construction (4) · whole (4) · propulsion (4)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C13/00 (18) · CPC B64C17/00 (10) · None (8) · CPC B64C39/00 (4) · CPC B64C3/00 (4) · CPC B64C3/44 (2) · CPC B64C31/02 (2) · CPC B64C2700/6259 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6218 (2) · CPC B64C11/00 (2) · CPC B64D17/80 (2) · CPC B64C3/42 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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