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Patents > Year granted: 1913 & Applicant firm: None & Number of diagram pages: 2-10

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Inventor location:
None (235) · Massachusetts (3) · New York (3) · New York City (3) · Ontario (2) · the Bronx (2) · Budapest (2) · Sussex (2) · New York county (2) · St. Louis (2) · Springfield, Massachusetts (2) · Hampden County, Massachusetts (2)
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Tech fields:
airplane (80) · stability (61) · None (59) · frame (37) · Design (29) · wings (21) · control (20) · propeller (20) · Propulsion (20) · automatic stability (19) · LTA (17) · rudder (16) · hybrid (14) · navigation (14) · propellers (14) · construction (14) · landing (11)
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None (51)
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Supplementary to patent:
None (216) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent AU-1911-510 (2) · Patent US-1912-1093746 (2) · Patent GB-1912-2540 (2) · Patent FR-1911-430455 (2) · Patent US-1911-1032812 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (57) · Victor J. Evans (17) · Munn & Co. (11) · Marks & Clerk (8) · C. A. Snow & Co. (5) · W. P. Thompson & Co. (4) · None (4) · Boult, Wade & Tennant (4) · E. E. Vrooman (4) · J. S. Withers & Spooner (3) · Joseph Gillot (3) · Armengaud jeune (3) · B. Singer (3) · A. Dienel (3)
National tech categories:
None (70) · FR 6.4 (48) · HU V/h (13) · USPC 244/80 (12) · USPC 244/233 (7) · USPC 244/93 (6) · USPC 244/45R (6) · USPC 244/79 (4) · USPC 244/234 (4) · USPC 244/119 (4) · USPC 244/48 (4) · USPC 244/100R (4) · USPC 244/219 (3) · USPC 244/64 (3) · USPC 244/105 (3) · USPC 244/22 (3) · USPC 244/90R (3) · USPC 244/221 (3) · CH 129b (3) · USPC 244/87 (3)
IPCs:
None (146) · IPC B64C17/00 (23) · IPC B64C1/00 (18) · IPC B64C39/00 (14) · IPC B64C3/38 (12) · IPC B64B1/00 (9) · IPC B64C33/00 (7) · IPC B64C23/00 (7) · IPC B64C13/00 (6) · IPC B64C33/02 (3) · IPC B64C35/00 (3) · IPC B64C25/00 (3) · IPC B64C13/04 (2) · IPC B64C27/04 (2) · IPC B64C1/06 (2) · IPC B63B1/26 (2) · IPC B64D1/04 (2)
CPCs:
CPC B64C17/00 (41) · None (36) · CPC B64C3/385 (19) · CPC B64C13/00 (19) · CPC B64C2700/6295 (15) · CPC B64B1/00 (13) · CPC B64C23/005 (12) · CPC B64C39/08 (11) · CPC B64C2700/6218 (9) · CPC B64C39/00 (7) · CPC B64C33/00 (7) · CPC B64C33/02 (6) · CPC B64C2700/6212 (6) · CPC B64C39/005 (5) · CPC B64C35/00 (4) · CPC B64C2700/6274 (4) · CPC B64C17/06 (4) · CPC B64C2700/6256 (4)
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Citations from after 1930:
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