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Patents > Inventor location: None & Number of text pages: 3-5 & Number of diagram pages: 3

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None (351) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent US-1912-1081794 (2) · Patent AU-1911-510 (2) · Patent AU-1914-14892 (2) · Patent AU-1916-630 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (86) · Victor J. Evans (15) · None (12) · Munn & Co. (11) · Boult, Wade & Tennant (11) · Marks & Clerk (11) · Brewer & Son (10) · John P. Tarbox (8) · C. A. Snow & Co. (7) · Lavoix et Mosès (4) · R. S. & A. B. Lacey (4) · Herbert Haddan & Co. (4) · Abel & Imray (4)
Assigned to:
None (412) · Curtiss Aeroplane (3) · Gustav F. Hellstrom Sr (2) · Gustav F. Hellstrom Jr (2) · Carin E. Norwall (2) · Martin Bowman (2)
National tech categories:
None (176) · FR 6.4 (66) · USPC 244/90R (14) · USPC 244/80 (11) · USPC 244/22 (10) · USPC 244/6 (8) · USPC 244/45R (8) · FR 6.3 (8) · HU V/h (7) · USPC 244/66 (7) · USPC 244/48 (6) · USPC 244/87 (6) · USPC 244/113 (5) · USPC 244/51 (5) · USPC 244/119 (5) · USPC 244/25 (5)
IPCs:
None (217) · IPC B64C39/00 (31) · IPC B64B1/00 (20) · IPC B64C17/00 (18) · IPC B64C1/00 (17) · IPC B64C3/38 (15) · IPC B64C23/00 (11) · IPC B64C33/02 (9) · IPC B64C33/00 (9) · IPC B64C13/00 (9) · IPC B64C35/00 (7) · IPC B64C3/00 (7) · IPC B64C27/04 (6) · IPC B64C3/54 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (4) · IPC B64C3/56 (4) · IPC CPC B64C13/00 (4)
CPCs:
None (44) · CPC B64C23/005 (33) · CPC B64C17/00 (33) · CPC B64B1/00 (31) · CPC B64C13/00 (26) · CPC B64C33/02 (24) · CPC B64C2700/6295 (24) · CPC B64C3/385 (20) · CPC B64C39/005 (14) · CPC B64C39/08 (13) · CPC B64C39/00 (13) · CPC B64C35/00 (8) · CPC B64C33/00 (8) · CPC B64C2700/6274 (8) · CPC B64C2700/6256 (8) · CPC B64C11/006 (7) · CPC B64C3/00 (6) · CPC B64C2700/6218 (6) · CPC B64C9/00 (6)
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