Drilldown: Patents

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Patents > Inventor country : AU or US & Assigned to: None & Number of figures: 4-6

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Tech fields:
airplane (126) · frame (124) · None (120) · LTA (99) · propeller (96) · stability (96) · propulsion (95) · navigation (74) · rudder (58) · safety (39) · hybrid (36) · airfoil (36) · marine (34) · landing (34) · wheels (34) · military (33) · car (32) · design (32) · propellers (32) · helicopter (30)
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Supplementary to patent:
None (625) · Patent US-1910-1041876 (6) · Patent FR-1906-363017 (4) · Patent NZ-1909-26981 (3) · Patent US-1910-993987 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1913-1094989 (3) · Patent US-1912-1062545 (3) · Patent AU-1916-630 (3)
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IPCs:
None (445) · IPC B64C39/00 (36) · IPC B64B1/00 (32) · IPC B64C17/00 (24) · IPC B64C1/00 (13) · IPC B64C25/00 (12) · IPC B64C3/00 (12) · IPC B64C13/00 (11) · IPC B64C31/00 (11) · IPC B64C33/00 (11) · IPC B64C27/04 (10) · IPC B64C31/06 (9) · IPC B64C23/00 (9) · IPC B64C5/04 (8) · IPC F42B10/00 (8) · IPC B64C27/00 (7) · IPC B62C5/04 (5) · IPC B64C11/00 (5) · IPC B64C29/00 (5) · IPC B64C3/18 (5)
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