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Patents > Tech fields : navigation or wings & Number of text pages: 5-7

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Office:
Inventors:
Edmund Sparmann (6) · Henri-Marie Coandă (5) · Alexander Albert Holle (4) · Anthony Rudolph Silverston (3) · Wilbur Wright (3) · John Washington Wilson (3) · Orville Wright (3) · Franz Wondra (3) · Louis-Isidore Henry (2) · Malcolm Grover Adams (2) · Matthew Arlington Batson (2) · Eugene F. Falconnet (2) · Charles Arthur Wragg (2) · Guido Castagneris (2) · Louis-Adolphe Hayot (2) · Isaac Bell (2) · Ruter William Springer (2) · Jan Jaakson (2) · Harry C. Gammeter (2)
Inventor location:
None (146) · Morbihan (2) · Lorient (2) · Budapest (2)
Applicant person:
None (21) · Edmund Sparmann (6) · Henri-Marie Coandă (5) · John Washington Wilson (3) · Franz Wondra (3) · Charles Arthur Wragg (2) · Wilbur Wright (2) · Ruter William Springer (2) · Orville Wright (2) · Matthew Arlington Batson (2) · Malcolm Grover Adams (2) · Louis-Isidore Henry (2) · Jan Jaakson (2) · Isaac Bell (2) · Harry C. Gammeter (2) · Guido Castagneris (2) · William Woods Plankinton (2) · Alexander Albert Holle (2) · Anthony Rudolph Silverston (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (55)
Granted:
Supplementary to patent:
None (119) · Patent GB-1912-2540 (3) · Patent US-1909-970771 (2) · Patent US-1904-876125 (2) · Patent GB-1911-12232 (2)
Related to aircraft:
Patent agent:
None (37) · None (7) · Marks & Clerk (7) · Munn & Co. (6) · Lavoix et Mosès (3) · Boult, Wade & Tennant (3) · E. Blétry (3) · Dupont et Elluin (3) · C. Baumann (2) · L. Chassevent (2) · John P. Tarbox (2) · Jensen & Son (2) · Herbert Haddan & Co. (2) · Herbert H. Thompson (2) · E. Imer-Schneider (2) · H. D. Fitzpatrick & Co. (2) · Bates Foute Hull (2) · B. Singer (2) · Armengaud jeune (2) · Brewer & Son (2)
National tech categories:
None (57) · FR 6.4 (37) · HU V/h (6) · GB 4 propel & steer (5) · CH 129b (4) · USPC 244/30 (4) · GB 4 framework (3) · USPC 244/11 (3) · GB 4 without buoyant (3) · USPC 244/90R (3)
CPCs:
None (40) · CPC B64C17/00 (13) · CPC B64C39/00 (11) · CPC B64B1/00 (9) · CPC B64C33/02 (8) · CPC B64C33/00 (8) · CPC B64C2700/6218 (7) · CPC B64C3/00 (6) · CPC B64C2700/6295 (6) · CPC B64C39/005 (5) · CPC B64C3/385 (5) · CPC B64C2700/6233 (5) · CPC B64C3/40 (4) · CPC B64C13/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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