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Patents > Filing date: August 1909 & Granted: Yes & Number of figures: 3-10

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Year filed:
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Inventors:
Spencer Heath (3) · Louis-Adolphe Hayot (3) · None (2) · Matthias Koenen (2) · Wilhelm Rettig (2) · Alexis Rogestvensky (2) · Robert Esnault-Pelterie (2)
Inventor country:
Applicant person:
None (6) · Spencer Heath (3) · Wilhelm Rettig (2) · Alexis Rogestvensky (2) · Robert Esnault-Pelterie (2) · Matthias Koenen (2)
Applicant is inventor:
Tech fields:
airplane (22) · frame (14) · stability (11) · navigation (11) · LTA (10) · propeller (10) · design (8) · None (7) · whole (6) · rudder (6) · construction (6) · automatic stability (6) · lift (5) · aerodynamics (5)
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Application number:
None (11)
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Related to aircraft:
CPCs:
None (7) · CPC B64B1/00 (7) · CPC B64C23/005 (4) · CPC B64C17/00 (4) · CPC B64C3/385 (3) · CPC B64C13/00 (3) · CPC B64C2700/6274 (3) · CPC B64C3/48 (2)
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