Drilldown: Patents

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Patents > Applicant is inventor: Yes & Patent agent : E. Blétry or None & IPCs : IPC B64C33/02 or IPC B64C39/00

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Office:
Inventors:
Lin-Marius Mannent (4) · Marius Chantron (4) · Jean-Baptiste-Eugène Gangler (3)
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Applicant person:
Lin-Marius Mannent (4) · Marius Chantron (4) · Jean-Baptiste-Eugène Gangler (3)
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Tech fields:
Airplane (19) · design (11) · propulsion (11) · None (10) · Propellers (8) · ornithopter (8) · Frame (6) · Wings (6) · sustentation (5) · whole (4) · construction (4) · toy (4) · stability (4) · rudder (4) · Aerodynamics (4) · Lift (3) · chassis (3) · Coleopter (3) · Fuselage (3)
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Citations from after 1930:
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Showing below up to 53 results in range #1 to #53.

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