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Patents > Filing date: 1911 & Grant date: 1910 - 1919 & Number of claims: None

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Tech fields:
None (188) · airplane (52) · frame (19) · navigation (19) · subsystem (16) · design (15) · Stability (15) · propulsion (13) · LTA (13) · control (13) · landing (11) · wings (10) · wheels (10) · construction (10) · propellers (10) · steering (9) · propeller (8) · whole (7) · aerodynamics (7)
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Related to aircraft:
National tech categories:
None (131) · FR 6.4 (43) · USPC 244/90R (6) · HU V/h (5) · USPC 244/48 (5) · USPC 244/232 (4) · USPC 244/100R (4) · USPC 244/65 (3) · USPC 244/104R (3) · USPC 244/22 (3) · USPC 244/139 (3) · FR 10.1 (3) · USPC 244/66 (3) · DE 77h.5 (3) · USPC 244/76R (3) · USPC 244/80 (3) · USPC 244/87 (3)
IPCs:
None (235) · IPC B64C25/00 (6) · IPC B64B1/00 (5) · IPC B64C39/00 (5) · IPC CPC B64C13/00 (4) · IPC B64C17/00 (4) · IPC B64C3/00 (4) · IPC B64B1/66 (3) · IPC B64B1/58 (3) · IPC B64C3/54 (2) · IPC B64C11/00 (2) · IPC G01C17/00 (2) · IPC B64C13/24 (2) · IPC B64C23/00 (2) · IPC B64C3/38 (2)
CPCs:
CPC B64C2700/6295 (45) · None (32) · CPC B64C39/00 (32) · CPC B64C13/00 (24) · CPC B64C17/00 (16) · CPC B64C3/385 (15) · CPC B64C23/005 (11) · CPC B64C11/006 (8) · CPC B64C2700/6256 (8) · CPC B64C3/14 (7) · CPC B64C2700/6281 (6) · CPC B64C3/00 (6) · CPC B64C33/02 (6) · CPC B64C13/24 (6) · CPC B64C1/00 (5) · CPC B64C29/0033 (5) · CPC B64C2700/6219 (5) · CPC B64B1/00 (5) · CPC B64C2700/6212 (5) · CPC B64C33/00 (5)
First filing:
Citations from after 1930:
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