Drilldown: Patents

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Patents > Office : DE or Other & Applicant is inventor: Yes & CPCs : CPC B64B1/58 or CPC B64C13/00 or CPC B64C2700/6218 or CPC B64C2700/6295 or CPC B64C3/385 or CPC B64C33/02 & Family year: 1910 - 1919

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Tech fields:
None (643) · airplane (311) · stability (242) · frame (138) · design (112) · control (112) · wings (87) · LTA (80) · automatic stability (76) · aerodynamics (69) · construction (69) · rudder (58) · navigation (56) · steering (37) · lift (36) · propulsion (33) · wheels (31) · whole (28) · subsystem (27) · ornithopter (27)
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Supplementary to patent:
None (1101) · Patent FR-1912-446040 (4) · Patent FR-1916-502839 (3) · Patent FR-1910-435648 (3) · Patent US-1912-1062545 (3) · Patent GB-1909-12556 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent DE-1911-11-16 Otto Albin Budig (3)
Related to aircraft:
National tech categories:
None (609) · FR 6.4 (347) · USPC 244/45R (36) · USPC 244/90R (34) · USPC 244/233 (34) · USPC 244/22 (31) · DE 77h.5 (22) · USPC 244/13 (19) · USPC 244/48 (18) · USPC 244/78.1 (14) · USPC 244/87 (13) · USPC 244/119 (10) · USPC 244/234 (9) · USPC 244/225 (9) · USPC 244/82 (9) · USPC 244/237 (9) · USPC 244/99.11 (8) · USPC 244/100R (8)
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Citations from after 1930:

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