Drilldown: Patents

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Patents > Office : DE or FR & Applicant firm : Société anonyme Astra AB or None & CPCs : CPC B64C13/00 or CPC B64C39/00 & Family year: 1900 - 1999 & First filing: No & Citations from after 1930: None & Number of figures: 2-3

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Office: (Click arrow to add another value)
Inventors:
Anton Flettner (3) · John Seiler (2) · Marius Chantron (2) · Arkady Iospé (2) · Jules Collomb (2) · Robert Esnault-Pelterie (2) · Renaud-Alexis Brillon (2) · Georges-Albert-Joseph Landais (2)
Inventor country:
Applicant person:
Anton Flettner (3) · None (2) · John Seiler (2) · Arkady Iospé (2) · Robert Esnault-Pelterie (2) · Renaud-Alexis Brillon (2) · Jules Collomb (2) · Georges-Albert-Joseph Landais (2) · Marius Chantron (2)
Applicant firm: (Click arrow to add another value)
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Tech fields:
Airplane (31) · design (21) · Control (13) · frame (12) · stability (9) · Propellers (9) · steering (9) · rudder (8) · Aerodynamics (7) · propulsion (7) · Lift (7) · construction (6) · landing (5) · navigation (4) · monoplane (4) · heavier-than-air (4) · Sustentation (4) · wings (4) · LTA (4)
Full specification filed date:
Application number:
None (6)
Granted:
Supplementary to patent:
None (12) · Patent FR-1908-394418 (2) · Patent FR-1912-441089 (2) · Patent FR-1913-461629 (2) · Patent US-1908-927605 (2)
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Citations from after 1930:
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