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Patents > Patent agent : Boult, Wade & Tennant or Jno Mercie? or None

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Tech fields:
None (173) · Airplane (54) · stability (43) · propulsion (34) · Frame (34) · construction (32) · LTA (30) · Design (25) · control (21) · navigation (21) · propellers (20) · Wings (18) · lift (11) · propeller (11) · metal (11) · steering (10) · hybrid (10) · sensors (10) · subsystem (10)
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None (340) · Patent FR-1916-501550 (8) · Patent FR-1909-408197 (4) · Patent FR-1912-446040 (4) · Patent FR-1911-430455 (3) · Patent FR-1915-478440 (3) · Patent FR-1908-394418 (3) · Patent GB-1911-26722 (2) · Patent FR-1909-421311 (2) · Patent FR-1908-397675 (2) · Patent FR-1907-385107 (2) · Patent FR-1911-431131 (2) · Patent FR-1905-356644 (2) · Patent FR-1916-502839 (2) · Patent IT-1907-03-09 (2)
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National tech categories:
None (207) · FR 6.4 (175) · FR 12.2 (10) · FR 6.3 (9) · FR 20.1 (6) · FR 5.8 (6) · FR 6.2 (5) · USPC 244/45R (3) · USPC 244/63 (3) · USPC 244/71 (2) · USPC 244/50 (2) · USPC 24/713.8 (2) · USPC 244/234 (2) · USPC 244/153R (2) · USPC 244/22 (2) · USPC 244/3.23 (2)
IPCs:
None (88) · IPC B64C39/00 (43) · IPC B64C17/00 (40) · IPC B64C1/00 (39) · IPC B64B1/00 (23) · IPC B64C11/00 (15) · IPC B64C23/00 (14) · IPC B64C3/00 (13) · IPC B64C33/02 (12) · IPC B64C3/38 (12) · IPC B64C3/18 (11) · IPC G01S1/72 (10) · IPC B64C35/00 (10) · IPC B64C27/04 (8) · IPC B64D17/00 (8) · IPC B64C3/52 (7) · IPC B64C1/06 (7) · IPC B64C13/00 (7)
CPCs:
CPC B64C17/00 (42) · None (40) · CPC B64C39/00 (27) · CPC B64B1/00 (25) · CPC B64C2700/6295 (23) · CPC B64C2700/6218 (16) · CPC B64C33/02 (15) · CPC B64C23/005 (15) · CPC B64C3/00 (13) · CPC B64C39/08 (13) · CPC B64C11/006 (12) · CPC B64C3/385 (10) · CPC B64C3/185 (10) · CPC B64C35/00 (10) · CPC B64C13/00 (10) · CPC G01S1/72 (10) · CPC B64C2700/6274 (9) · CPC B64C1/00 (9) · CPC B64D17/00 (9)
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