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Patents > Inventor country: US & Tech fields: None & Number of figures: 2-6

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Office:
Inventors:
Henry Kleckler (4) · John Casap (4) · Edson F. Gallaudet (3) · Henry Ziemss, Jr. (3) · Roy Louis Matteson (3) · Charles Rudolph Wittemann (3) · Chester Arthur Lewis (3)
Inventor country: (Click arrow to add another value)
Inventor location:
None (225) · Pennsylvania (5) · Chicago (3) · Hamilton county, OH (2) · Texas (2) · California (2) · Cincinnati (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (41) · 25340218 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (23) · Victor J. Evans (19) · Munn & Co. (16) · C. A. Snow & Co. (7) · John P. Tarbox (5) · Brandon frères (5) · Sigmund Herzog (4) · C. C. Hines (3) · Joshua R. H. Potts (3) · E. E. Vrooman (3) · Randolph, Jr. (3) · Wheatley & Mackenzie (3) · Wm. B. Whitney (3)
National tech categories:
None (92) · FR 6.4 (20) · USPC 244/45R (15) · USPC 244/48 (8) · USPC 244/80 (8) · USPC 244/233 (7) · USPC 244/22 (6) · USPC 244/6 (5) · USPC 244/119 (4) · USPC 244/90R (4) · USPC 244/144 (4) · USPC 244/113 (4) · USPC 244/91 (3) · USPC 244/20 (3)
IPCs:
None (188) · IPC B64C39/00 (14) · IPC B64C3/38 (7) · IPC B64C5/04 (7) · IPC B64C33/00 (5) · IPC B62C5/04 (5) · IPC B64C1/00 (4) · IPC B64C13/00 (4) · IPC B64C35/00 (3) · IPC B64C3/00 (3) · IPC H01H29/10 (2) · IPC B64B1/00 (2) · IPC H01M4/64 (2) · IPC B64C17/00 (2) · IPC B64C23/00 (2) · IPC B64C33/02 (2) · IPC B64C27/04 (2)
CPCs:
CPC B64C2700/6295 (30) · CPC B64C17/00 (20) · CPC B64C23/005 (20) · CPC B64C39/08 (20) · CPC B64C3/385 (19) · CPC B64C13/00 (12) · CPC B64C39/005 (12) · CPC B64C33/02 (9) · None (9) · CPC B64C39/00 (9) · CPC B64B1/00 (8) · CPC B64C33/00 (6) · CPC B64C11/48 (6) · CPC B64C25/60 (6) · CPC B64C3/00 (5) · CPC B62C5/04 (5) · CPC B64C35/00 (4) · CPC F03D1/025 (4) · CPC B64C27/82 (4)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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