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Patents > Office : DK or FR & CPCs: CPC B64C3/385 & First filing: No

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Inventors:
Robert Esnault-Pelterie (4) · Georges Gramaticesco‎ (2) · Joseph Borel (2)
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Applicant person:
Robert Esnault-Pelterie (4) · None (3) · Georges Gramaticesco‎ (2) · Joseph Borel (2)
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Tech fields:
None (40) · Airplane (15) · Design (7) · stability (6) · Frame (5) · Wings (5) · Aerodynamics (4) · lift (4) · construction (3) · Sustentation (3) · landing (2) · wheels (2) · Subsystem (2) · chassis (2) · navigation (2) · control (2)
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