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Patents > Grant date: 1907 & Patent agent : Dupont et Elluin or None

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Year granted:
Office:
Inventors:
None (4) · Giovanni Antonio Salvatico (2) · Emile LACHEZE (2) · Alfred Maul (2) · Louis Gathmann (2) · William Henry Fauber (2) · Cyrus L. Buckwalter (2) · Jean-Jerome-Paul Le Grand (2) · Antoine-Padoue Filippi (2) · Boo Henning Wallin (2)
Inventor country:
Applicant person:
None (15) · Antoine-Padoue Filippi (2) · Cyrus L. Buckwalter (2) · Boo Henning Wallin (2) · Louis Gathmann (2) · Giovanni Antonio Salvatico (2) · Emile Lacheze (2) · Jean-Jerome-Paul Le Grand (2)
Applicant is inventor:
Tech fields:
None (36) · propulsion (23) · LTA (22) · navigation (15) · stability (13) · Airplane (13) · Frame (11) · Flapping (7) · Design (7) · balloon (7) · subsystem (6) · Construction (5) · airfoil (5) · Propellers (4) · propeller (4) · helicopter (4) · hybrid (4) · Aerodynamics (4)
Full specification filed date:
Application number:
None (38)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (41) · FR 6.4 (15) · AT 77d (6) · RU Group V (4) · USPC 244/51 (3) · USPC 244/52 (3) · MX F. III (3) · HU V/h (3) · USPC 416/129 (2) · USPC 244/22 (2) · DE 77h.15 (2)
CPCs:
None (40) · CPC B64B1/00 (9) · CPC B64C33/02 (5) · CPC B64C11/006 (5) · CPC B64C39/005 (3) · CPC B64C2700/6281 (3) · CPC B64C13/06 (2) · CPC B64C11/48 (2) · CPC B64C33/00 (2) · CPC B64C23/005 (2) · CPC B64C2700/6274 (2) · CPC B64C9/00 (2) · CPC B64B1/58 (2) · CPC B64B1/40 (2) · CPC B64C25/60 (2) · CPC B64C9/38 (2) · CPC F05B2260/74 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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