Drilldown: Patents

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Patents > Tech fields : ascension or navigation & Patent agent: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (512)
Granted:
Supplementary to patent:
None (558) · Patent FR-1841-9265 (6) · Patent US-1909-970771 (5) · Patent US-1903-821393 (5) · Patent AU-1909-15563 (3) · Patent FR-1836-5429 (3) · Patent FR-1899-Boinet (3) · Patent CH-1899-18666 (3) · Patent FR-1902-326727 (3) · Patent DE-1907-194166 (3) · Patent FR-1902-328044 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (183) · FR 6.3 (63) · FR 6.4 (44) · DE 77 (32) · IT 8 (29) · FR 5 (29) · AT 77d (22) · HU V/h (17) · FR 6 (14) · USPC 244/30 (13) · DE 77h.5 (13) · USPC 244/51 (11) · GB 4 propel & steer (10) · GB 4 with buoyant (10) · USPC 244/22 (9) · DE 77h (9) · DK 77 (9) · USPC 244/66 (8) · USPC 244/97 (8) · DE 77h.15 (8)
IPCs:
None (522) · IPC B64B1/00 (33) · IPC B64C39/00 (13) · IPC B64C33/02 (9) · IPC B64B1/40 (9) · IPC B64C13/00 (8) · IPC B64B1/62 (7) · IPC B64B1/58 (7) · IPC CPC B64C13/00 (7) · IPC B64C33/00 (5) · IPC B64B (5) · IPC B64C9/00 (5) · IPC B64C3/38 (5) · IPC B64C23/00 (5) · IPC B64C11/00 (4) · IPC B64C39/008 (3)
CPCs:
None (438) · CPC B64B1/00 (41) · CPC B64C13/00 (28) · CPC B64C33/02 (16) · CPC B64C23/005 (16) · CPC B64B1/40 (12) · CPC B64C3/385 (11) · CPC B64C2700/6295 (11) · CPC B64C39/005 (10) · CPC B64C9/00 (9) · CPC B64B1/62 (9) · CPC B64C27/12 (7) · CPC B64C17/00 (7) · CPC B64B1/58 (7) · CPC B64C9/38 (6) · CPC B64C39/00 (6) · CPC B64C39/008 (5) · CPC B64C33/00 (5) · CPC B64C2700/6274 (4) · CPC B64C11/001 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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