Drilldown: Patents

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Patents > Related to aircraft: None & Patent agent: None

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Tech fields:
None (1211) · propulsion (42) · navigation (37) · LTA (36) · airplane (18) · propellers (17) · balloon (16) · frame (16) · control (14) · propeller (12) · Construction (10) · stability (10) · military (10) · kite (9) · rudder (8) · steering (8) · subsystem (8) · car (7) · safety (7)
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National tech categories:
None (1254) · FR 5 (10) · FR 6.3 (9) · FR 6.4 (8) · USPC 244/153R (6) · FR 2 (4) · FR 3 (4) · USPC 244/26 (4) · USPC 244/51 (3) · USPC 244/73R (3) · DK 65 (3) · USPC 244/155R (3) · USPC 244/80 (3) · HU V/h (3) · USPC 244/27 (3)
IPCs:
None (1326) · IPC B64B1/00 (9) · IPC B64C39/008 (3) · IPC B64C17/00 (3) · IPC B64C11/00 (3) · IPC B64C31/00 (2) · IPC B64C3/54 (2) · IPC B64C3/26 (2) · IPC B64C9/00 (2) · IPC CPC B64C13/00 (2) · IPC B64C23/00 (2) · IPC B64C31/06 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2) · IPC B64C33/02 (2)
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