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Patents > Office: US & Number of text pages: 3-20 & Number of diagram pages: 5

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · Jean F. Webb, Sr. (2) · Calvin Pearson (2) · John P. Tarbox (2) · Louis Brennan (2) · Elmer Ambrose Sperry (2) · Edson F. Gallaudet (2) · Reinhold Schmiechen (2)
Inventor country:
Applicant person:
None (13) · Alfred John Macy (4) · Calvin Pearson (2) · Louis Brennan (2) · Edson F. Gallaudet (2) · Jean F. Webb, Sr. (2) · Reinhold Schmiechen (2)
Applicant is inventor:
Full specification filed date:
Application number:
None (19)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (21) · Munn & Co. (11) · Victor J. Evans (4) · Michael J. Stark & Sons (2) · None (2) · Charles W. Hills (2) · Spear, Middleton, Donaldson & Spear (2) · John P. Tarbox (2) · Mauro, Cameron, Lewis, and Massie (2) · Herbert H. Thompson (2)
National tech categories:
None (33) · USPC 244/80 (6) · USPC 244/177 (4) · USPC 244/17.15 (3) · USPC 244/104R (3) · USPC 244/9 (3) · USPC 244/64 (3) · USPC 244/12.1 (3) · USPC 244/26 (3) · USPC 244/233 (3) · USPC 244/72 (2) · USPC 244/45R (2) · USPC 244/28 (2) · USPC 244/218 (2) · USPC 244/51 (2) · USPC 244/113 (2) · USPC 244/11 (2) · USPC 244/123.1 (2)
CPCs:
CPC B64C17/00 (11) · CPC B64C23/005 (11) · CPC B64B1/00 (8) · CPC B64C3/385 (7) · CPC B64C13/00 (6) · CPC B64C2700/6295 (6) · CPC B64C33/02 (5) · CPC B64C39/005 (4) · CPC B64C35/00 (3) · CPC B64C39/08 (3) · CPC B64C3/00 (2) · CPC B64C3/56 (2) · CPC B64C27/82 (2) · CPC B64C33/00 (2) · CPC B64C9/00 (2) · CPC B64B1/40 (2) · CPC Y10T74/1221 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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