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Patents > Assigned to : John A. Roebling's Sons or Vickers Ltd. or None & National tech categories : DE 77 or DE 77h.5 or HU V/h or NL 62 & First filing: Yes

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Office:
Inventors:
None (33) · Ernst Heinkel‎ (4) · Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Ernst Georg August Baumgarten (3) · Eduard Penkala (3)
Applicant person:
None (36) · Dőry Béla Jobaházi (4) · Ernst Heinkel‎ (4) · Árpád Zigány (3) · Eduard Penkala (3) · Claudius Dornier (3) · Ernst Georg August Baumgarten (3)
Applicant is inventor:
Tech fields:
airplane (85) · design (47) · propulsion (37) · LTA (37) · subsystem (35) · Wings (32) · frame (32) · propellers (28) · airship (26) · control (23) · Whole (23) · stability (23) · aerodynamics (19) · steering (19) · construction (19) · None (15) · Lift (14) · navigation (14) · propeller (13) · helicopter (13)
Full specification filed date:
Application number:
None (139)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (129) · IPC B64C3/00 (12) · IPC B64C1/00 (7) · IPC B64C39/00 (7) · IPC B64C33/02 (7) · IPC B64C3/38 (4) · IPC B64C23/00 (4) · IPC B64C17/00 (4) · IPC B64B1/58 (4) · IPC B64C31/06 (4) · IPC B64C13/00 (3) · IPC B64C11/00 (3) · IPC B64C3/56 (3) · IPC B64B1/00 (3) · IPC B64C35/00 (3) · IPC B64C3/18 (3) · IPC B64C27/04 (3)
CPCs:
None (121) · CPC B64C3/00 (13) · CPC B64C33/02 (8) · CPC B64C17/00 (8) · CPC B64C2700/6235 (7) · CPC B64B1/00 (6) · CPC B64B1/40 (5) · CPC B64C23/005 (5) · CPC B64C3/56 (4) · CPC A63H27/08 (3) · CPC B64C27/00 (3) · CPC B64C3/385 (3) · CPC B64C11/00 (3) · CPC B64C13/00 (3) · CPC B64C35/00 (3) · CPC B64B1/58 (3) · CPC B64C9/00 (3) · CPC B64D7/02 (3) · CPC B64C2700/6273 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 234 results in range #1 to #234.

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