Drilldown: Patents

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Patents > Office : CH or DE & Number of claims: 3-11 & Number of figures: 1-3

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Office: (Click arrow to add another value)
Inventors:
None (23) · Ernst Heinkel (5) · Anton Flettner (3) · Hellmuth Hirth (2)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (25) · frame (23) · design (13) · wings (11) · LTA (11) · construction (9) · propulsion (9) · piloting (8) · subsystem (8) · navigation (8) · whole (8) · stability (7) · propeller (6) · control (6) · balloon (5) · propellers (5)
Full specification filed date:
Granted:
Related to aircraft:
IPCs:
None (24) · IPC B64C3/00 (10) · IPC B64B1/64 (4) · IPC B64C39/00 (4) · IPC B64C9/00 (3) · IPC B64C13/00 (3) · IPC B64B1/00 (2) · IPC B64C3/18 (2) · IPC B64C9/02 (2)
CPCs:
None (25) · CPC B64C3/00 (11) · CPC B64C2700/6235 (6) · CPC B64B1/64 (4) · CPC B64C13/00 (3) · CPC B64C9/02 (2) · CPC B64C3/56 (2) · CPC B64C3/18 (2) · CPC B64C2700/6233 (2) · CPC B64C2700/6295 (2) · CPC B64C11/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 77 results in range #1 to #77.

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