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Patents > Tech fields : frame or lift & IPCs : IPC B64C1/00 or IPC B64C3/54

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Office:
Inventors:
Robert Esnault-Pelterie (8) · None (7) · Ludwig Schmidl (3) · Paul Schmitt (3)
Inventor country:
Applicant person:
None (12) · Robert Esnault-Pelterie (8) · Paul Schmitt (3) · Ludwig Schmidl (3)
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None (9)
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Related to aircraft:
Patent agent:
None (21) · Armengaud jeune (14) · None (3) · Louis Tailfer (3) · Dupont et Elluin (3) · Dom. Casalonga (2) · Rigot et Prévost (2) · J. Germain (2) · Hippolyte Josse (2) · Haseltine, Lake & Co. (2) · H. D. Fitzpatrick & Co. (2) · Abel & Imray (2) · Gaston Rose (2) · Wheatley & Mackenzie (2)
IPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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