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Patents > National tech categories : DE 77h.5 or USPC 244/67 & Number of figures: 3-10

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Office:
Inventors:
None (27) · Ernst Heinkel (7) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Anton Flettner (3) · Louis Blériot (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Karl Ludwig Waldemar Geest (2) · Robert Esnault-Pelterie (2) · Charles Rudolph Wittemann (2)
Inventor country:
Applicant person:
None (33) · Ernst Heinkel (7) · Anton Flettner (3) · Claudius Dornier (3) · Charles Rudolph Wittemann (2) · Karl Ludwig Waldemar Geest (2) · Louis Blériot (2) · Robert Esnault-Pelterie (2)
Applicant is inventor:
Tech fields:
airplane (52) · frame (38) · Design (26) · Wings (21) · stability (17) · Tragfläche (17) · Construction (14) · None (13) · Control (13) · airfoil (10) · propulsion (8) · biplane (7) · fuselage (7) · camber (6) · rudder (6) · aerodynamics (6) · whole (6) · Flugzeug (5) · navigation (5) · subsystem (5)
Full specification filed date:
Application number:
None (73)
Granted:
Supplementary to patent:
None (81) · Patent DE-1910-249794 (2)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C3/00 (16) · None (12) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64C39/00 (7) · IPC B64C13/00 (7) · IPC B64C3/38 (6) · IPC B64C9/00 (5) · IPC B64B1/00 (4) · IPC B64C3/54 (4) · IPC B64C3/18 (4) · IPC B64C35/00 (3) · IPC B64C31/02 (3) · IPC B64C3/56 (3) · IPC B64C9/02 (3) · IPC B64C1/26 (3)
CPCs:
CPC B64C3/00 (17) · CPC B64C17/00 (12) · CPC B64C13/00 (10) · CPC B64C3/385 (8) · CPC B64C2700/6235 (7) · None (6) · CPC B64C9/00 (6) · CPC B64C39/00 (5) · CPC B64B1/00 (5) · CPC B64C31/02 (4) · CPC B64C2700/6218 (4) · CPC B64C9/02 (3) · CPC B64C2700/6246 (3) · CPC B64C2700/6295 (3) · CPC B64C3/56 (3) · CPC B64C35/00 (3) · CPC B64C1/26 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 118 results in range #1 to #118.

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