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Patents > Supplementary to patent : Patent US-1913-1203221 or None & Number of text pages: 6-11

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None (396) · Seine (6) · London (4) · Budapest (4) · St. Louis (3) · England (3) · Lorient (3) · Missouri (3) · Morbihan (3) · New Jersey (3) · Nord (3)
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Tech fields:
airplane (126) · stability (106) · None (73) · frame (71) · design (59) · propulsion (57) · navigation (51) · LTA (46) · wings (45) · control (42) · propeller (36) · automatic stability (31) · propellers (29) · whole (27) · marine (27) · rudder (27) · construction (26) · hybrid (24) · aerodynamics (20) · HTA (19)
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Patent agent:
None (101) · None (29) · Munn & Co. (14) · Marks & Clerk (12) · Brandon frères (11) · John P. Tarbox (11) · Haseltine, Lake & Co. (11) · Armengaud jeune (4) · Charles W. Hills (4) · J. Bonnet-Thirion (4) · Boult, Wade & Tennant (4) · Jensen & Son (4)
National tech categories:
None (206) · FR 6.4 (71) · USPC 244/80 (17) · HU V/h (10) · USPC 244/233 (7) · USPC 244/177 (7) · FR 6.3 (7) · USPC 244/45R (7) · USPC 244/119 (6) · GB 4 propel & steer (6) · USPC 244/35R (5) · USPC 244/48 (5) · USPC 244/93 (5) · CH 129b (4) · USPC 244/234 (4) · USPC 244/90R (4) · USPC 244/30 (4) · USPC 244/131 (4)
IPCs:
None (222) · IPC B64C1/00 (43) · IPC B64C17/00 (42) · IPC B64C39/00 (24) · IPC B64B1/00 (17) · IPC B64C3/38 (11) · IPC B64C33/00 (10) · IPC B64C23/00 (9) · IPC B64C17/06 (9) · IPC B64C35/00 (8) · IPC B64C33/02 (7) · IPC B64C11/00 (7) · IPC B64C3/00 (7) · IPC B64C3/18 (5) · IPC B64C27/04 (4) · IPC B64C13/24 (4) · IPC B64C13/00 (4)
CPCs:
None (83) · CPC B64C17/00 (64) · CPC B64B1/00 (28) · CPC B64C2700/6218 (24) · CPC B64C13/00 (22) · CPC B64C2700/6295 (22) · CPC B64C3/385 (21) · CPC B64C39/00 (18) · CPC B64C23/005 (15) · CPC B64C33/02 (13) · CPC B64C35/00 (12) · CPC B64C2700/6212 (12) · CPC B64C17/06 (11) · CPC B64C39/005 (11) · CPC B64C33/00 (11) · CPC B64C13/24 (8) · CPC B64C2700/6233 (7) · CPC B64C2700/6274 (7) · CPC B64C3/00 (7)
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