Drilldown: Patents

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Patents > Inventor country : AU or US & Number of claims: 2-4

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Supplementary to patent:
None (724) · Patent US-1910-1041876 (4) · Patent US-1909-970771 (4) · 1 (3)
Related to aircraft:
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None (778) · 1 (3) · Albert L. Watters (2) · Sperry Gyroscope Company (2) · Magneso Calcite Fire-Proof Company (2)
IPCs:
None (541) · IPC B64B1/00 (31) · IPC B64C39/00 (29) · IPC B64C17/00 (23) · IPC B64C1/00 (21) · IPC B64C31/06 (16) · IPC B64C31/00 (15) · IPC B64C13/00 (12) · IPC B64C3/00 (11) · IPC B64C33/00 (11) · IPC B64C27/04 (11) · IPC B64C3/38 (11) · IPC F42B10/00 (10) · IPC B64C23/00 (8) · IPC B64C5/04 (8) · IPC B64C27/00 (7) · IPC B64C25/00 (6)
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