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Patents > CPCs : CPC B64C2700/6274 or CPC B64C39/005 & Number of diagram pages: 3-5

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Office:
Inventors:
Alfred E. Wunderlich (3) · Alfred-Eugène Pichou (3) · Edward Hoult (3) · James A. Horne (2) · Ruter William Springer (2)
Inventor country:
Applicant person:
Alfred E. Wunderlich (3) · None (3) · Alfred-Eugène Pichou (3) · Edward Hoult (3) · James A. Horne (2) · Ruter William Springer (2)
Applicant is inventor:
Tech fields:
propulsion (24) · airplane (19) · frame (12) · None (11) · navigation (11) · propeller (10) · stability (9) · propellers (8) · design (7) · LTA (7) · helicopter (7) · Hybrid (6) · HTA (6) · ascension (6) · construction (5) · parachute (5)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (13) · Munn & Co. (8) · Boult, Wade & Tennant (3) · Marks & Clerk (2) · W. J. Fitzgerald & Co. (2) · None (2)
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CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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