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Patents > Applicant is inventor: Other & Tech fields: airfoil & Family year: 1910 - 1919

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Office:
Inventors:
Charles Arthur Wragg (7) · Alexander Albert Holle (6) · Albert Francis Zahm (4) · Cassius Edward Lamburth (3) · Lucien-Constant-Joseph Harel (3) · Gustav Lilienthal (3) · Oswald François Léopold Keun (3) · None (2) · Hans Josef Goebbel (2) · Fritz Edelstein (2) · Frederic Mylius (2) · Paul Carlton Elliott (2) · Robert Day Andrews (2) · Hugo Junkers (2) · Ambroise Goupy (2) · Antoine-Padoue Filippi (2)
Inventor country:
Applicant person:
None (19) · Alexander Albert Holle (6) · Charles Arthur Wragg (6) · Lucien-Constant-Joseph Harel (3) · Cassius Edward Lamburth (3) · Hugo Junkers (2) · Hans Josef Goebbel (2) · Ambroise Goupy (2) · Antoine-Padoue Filippi (2) · Frederic Mylius (2) · Fritz Edelstein (2) · Paul Carlton Elliott (2) · Gustav Lilienthal (2)
Applicant is inventor: (Click arrow to add another value)
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Full specification filed date:
Application number:
None (19)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (29) · Phillipss (4) · Marks & Clerk (3) · John P. Tarbox (3) · Lincoln Sonntag (2) · G. H. Strong (2) · G. de Mestral et F. Harlé (2) · Philip M. Justice (2) · Armengaud jeune (2) · C. A. Snow & Co. (2) · Charles Dony (2)
National tech categories:
None (38) · FR 6.4 (20) · DE 77h.5 (5) · USPC 244/90R (4) · USPC 244/45R (4) · USPC 244/35R (4) · AT 77d (3) · USPC 244/87 (3) · DE 77h.7 (2) · AU 90.5 (2) · IT 8 (2) · AU 90.3 (2) · USPC 244/48 (2)
CPCs:
None (14) · CPC B64C3/14 (10) · CPC B64C2700/6295 (8) · CPC B64C17/00 (7) · CPC B64C3/00 (7) · CPC B64C3/48 (6) · CPC B64C3/56 (5) · CPC B64C13/00 (5) · CPC B64C3/385 (4) · CPC B64C39/08 (3) · CPC B64C39/00 (3) · CPC B64C23/005 (3) · CPC B64C2700/6233 (3) · CPC B64C3/38 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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