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Patents > IPCs : IPC B64C3/00 or IPC B64C33/00 & First filing: No

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Office:
Inventors:
None (19) · Raymond Saulnier (4) · Gabriel Borel (3) · Franz Xaver Wels (3) · Robert Esnault-Pelterie (3) · Léon Morane (3) · Gianni Caproni (2)
Inventor country:
Applicant person:
None (22) · Raymond Saulnier (4) · Robert Esnault-Pelterie (3) · Gabriel Borel (3) · Franz Xaver Wels (3) · Léon Morane (3) · Gianni Caproni (2)
Applicant is inventor:
Tech fields:
airplane (37) · construction (28) · frame (28) · wings (26) · design (19) · flapping (12) · lift (10) · fuselage (9) · cables (9) · subsystem (8) · ornithopter (7) · stability (7) · propulsion (7) · None (6) · aerodynamics (6) · hybrid (6) · Metal (6) · biplane (5) · sustentation (4) · navigation (4)
Full specification filed date:
Application number:
None (8)
Granted:
Supplementary to patent:
None (38) · Patent AT-1912-75092 (3) · Patent FR-1907-373818 (3) · Patent AT-1913-79244 (2) · Patent IT-1916-07-14 (2) · Patent GB-1913-4191 (2)
Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of diagram pages:

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