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Patents > CPCs : CPC B64C2700/6218 or CPC B64C2700/6295 & Number of text pages: 4-50000000

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Office:
Inventors:
None (4) · Charles Rudolph Wittemann (4) · Hirzel Denis de Mussenden Carey (3) · Louis-Adolphe Hayot (3) · Alfred John Macy (3) · George Norman Albree (3) · Adolphe-François-Joseph Doutre (3) · William Whitney Christmas (3)
Inventor country:
Applicant person:
None (8) · Charles Rudolph Wittemann (4) · Hirzel Denis de Mussenden Carey (3) · Adolphe-François-Joseph Doutre (3) · Louis-Adolphe Hayot (3) · Alfred John Macy (3) · George Norman Albree (3)
Applicant is inventor:
Full specification filed date:
Application number:
None (3)
Granted:
Supplementary to patent:
None (132) · Patent US-1916-1179978 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2)
Related to aircraft:
Patent agent:
None (24) · None (10) · Marks & Clerk (9) · G. Petiau (6) · Charles Assi (4) · J. Bonnet-Thirion (3) · Brandon frères (3) · Dom. Casalonga (3) · Lavoix et Mosès (3) · Dicker, Pollak & Derriman (3) · Lewis William Goold (3) · P. Follin (3)
National tech categories:
FR 6.4 (78) · None (73) · USPC 244/45R (10) · USPC 244/87 (4) · USPC 244/13 (3) · USPC 244/47 (2) · USPC 244/234 (2) · CPC B 64C39/00 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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