Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Inventor country : ZA or None

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (237) · Airplane (25) · stability (11) · frame (10) · design (9) · construction (8) · propulsion (7) · propeller (6) · propellers (6) · wings (6) · rudder (5) · safety (5) · piloting (5) · LTA (5) · aerodynamics (5) · HTA (5) · subsystem (5) · control (4) · Infrastructure (4) · airship (4)
Full specification filed date:
Application number:
None (79)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (247) · BE K (10) · FR 6.4 (7) · HU V/h (4) · DE 77h.5 (3) · AR 21 (3) · RU 62b (2) · FR 6.2 (2)
IPCs:
None (259) · IPC B64C39/00 (7) · IPC B64C11/00 (4) · IPC B64C17/00 (3) · IPC B64C3/00 (3) · IPC B64C5/04 (2) · IPC B64C3/56 (2) · IPC B63H1/12 (2) · IPC B64C25/00 (2) · IPC B64B1/58 (2) · IPC B64C3/54 (2) · IPC F41G3/24 (2)
CPCs:
None (62) · CPC B64C39/00 (27) · CPC B64C2700/6295 (23) · CPC B64C3/00 (18) · CPC B64C17/00 (18) · CPC B64C2700/6233 (14) · CPC B64C23/005 (13) · CPC B62C5/04 (11) · CPC B64C35/00 (10) · CPC B64C2700/6212 (10) · CPC B64C11/006 (9) · CPC B64C2700/6274 (9) · CPC B64C13/00 (6) · CPC B64F2700/6261 (6) · CPC B64C2700/6256 (6) · CPC B64C3/18 (5) · CPC B64C33/02 (5) · CPC B64C33/00 (5) · CPC B64C1/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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