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Patents > Year filed: 1910 - 1919 & Office : AU or DE or Other & National tech categories : DE 77h.15 or FR 6.4 or USPC 244/22 & Family year: 1913 & Number of text pages: 4-6000000

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Inventors:
Robert Esnault-Pelterie (3) · None (2) · Alfred John Macy (2) · Ernest Henry (2) · Vigilio Baldo (2)
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None (3) · Robert Esnault-Pelterie (3) · Alfred John Macy (2) · Ernest Henry (2) · Vigilio Baldo (2)
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Tech fields:
airplane (22) · stability (15) · automatic stability (9) · Military (7) · design (6) · aerodynamics (5) · None (4) · propellers (4) · LTA (4) · Hybrid (4) · fuselage (4) · frame (4) · wings (4) · control (4) · Projectile (3) · rudder (3) · construction (3) · sustentation (3)
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