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Patents > Publication date: 1911 & National tech categories : DE 77h or FR 6.4 or USPC 244/30 & Number of diagram pages: 2-8

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Inventors:
Carmelo Cernigliari-Melilli (2) · Renato Giampietro (2)
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Applicant person:
None (6) · Renato Giampietro (2) · Carmelo Cernigliari-Melilli (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (34) · stability (13) · design (11) · None (9) · hybrid (9) · wings (9) · construction (8) · helicopter (8) · automatic stability (7) · frame (6) · aerodynamics (5) · propellers (5) · heavier-than-air (5) · subsystem (5) · landing (5) · Control (5) · sustentation (5) · propulsion (5)
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None (3)
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CPCs:
CPC B64C17/00 (13) · CPC B64C39/00 (10) · CPC B64C2700/6295 (8) · CPC B64C2700/6218 (7) · CPC B64C23/005 (6) · CPC B64C2700/6274 (6) · CPC B64C3/385 (5) · CPC B64C2700/6212 (4) · CPC B64C17/06 (3) · CPC B64C2700/6281 (2) · CPC B64C3/54 (2) · CPC B64C33/02 (2) · CPC B64C25/06 (2) · CPC B64C39/08 (2) · CPC B64C13/00 (2)
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