Drilldown: Patents

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Patents > Inventor country : FR or GB or RU & Supplementary to patent: None & Related to aircraft : Partially or Other or None & Patent agent : Munn & Co. or None & Number of figures: None

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National tech categories:
None (1380) · FR 6.4 (125) · FR 6.3 (92) · FR 5 (87) · BE K (19) · FR 6 (10) · GB 4 propel & steer (9) · IT 8 (8) · FR 3 (7) · FR 2 (7) · MX F. III (6) · USPC 244/22 (5) · GB 4 without buoyant (5) · USPC 244/90R (4)
IPCs:
None (1670) · IPC B64B1/00 (43) · IPC B64B1/58 (18) · IPC B64C17/00 (10) · IPC B64C11/00 (7) · IPC B64C1/00 (7) · IPC B64C39/00 (6) · IPC B64C33/02 (6) · IPC B64C33/00 (6) · IPC B64B1/40 (5) · IPC B64C3/18 (5) · IPC B64C3/38 (5) · IPC B64C3/54 (5) · IPC B64C3/00 (4) · IPC B64C23/00 (4) · IPC B64C11/30 (3) · IPC B64C3/56 (3) · IPC B64B1/62 (3) · IPC B64C13/00 (3)
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