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Patents > National tech categories: None & CPCs : CPC B64C25/60 or CPC B64C2700/6274

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Office:
Inventors:
None (10) · Thomas Sloper (3) · Henry Kleckler (2) · Thomas Augustus Dring (2) · Nelson W. Dalton (2) · Douglas Dobbins (2) · Thomas Smith Duncan (2) · George Mitchell (2) · Glenn Hammond Curtiss (2) · Alfred E. Wunderlich (2) · Irving COWLES (2)
Inventor country:
Applicant person:
None (13) · Thomas Sloper (3) · Vincent Joseph Conces (2) · Mitchell GEORGE (2) · Nelson W. Dalton (2) · Thomas Augustus Dring (2) · Thomas Smith Duncan (2) · Douglas Dobbins (2) · COWLES IRVING (2) · John Day De Prez (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields:
None (75) · airplane (12) · landing (8) · Propulsion (6) · suspension (5) · frame (5) · helicopter (5) · whole (4) · propeller (4) · design (4) · control (3) · wheels (3) · landing gear (3)
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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