Drilldown: Patents

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Patents > Applicant firm: None & Supplementary to patent : Patent FR-1908-392672 or Patent GB-1911-29012 or None & Related to aircraft : 1852-08-14 or Yes & Assigned to : Vickers Ltd. or None & National tech categories : FR 6.4 or None

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None (1374) · FR (740) · GB (272) · DE (181) · US (145) · AT (24) · IT (23) · BE (21) · HU (18) · CH (18) · RU (18) · NL (10) · ES (10) · RO (7) · IE (7) · CA (6) · AU (6) · Ireland (5) · ZA (5)
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IPCs:
None (1842) · IPC B64B1/00 (116) · IPC B64C1/00 (116) · IPC B64C17/00 (110) · IPC B64C39/00 (97) · IPC B64B1/58 (62) · IPC B64C11/00 (44) · IPC B64C3/00 (35) · IPC B64C23/00 (35) · IPC B64C33/02 (27) · IPC B64C3/38 (27) · IPC B64C3/18 (24) · IPC B64C13/00 (23) · IPC B64C25/00 (22) · IPC B64C35/00 (21) · IPC B64B1/40 (20) · IPC B64C27/04 (19) · IPC B64C17/06 (19) · IPC B64C3/54 (18) · IPC B64C33/00 (13)
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