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Patents > Tech fields : marine or navigation & Number of text pages: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (523)
Granted:
Supplementary to patent:
None (506) · Patent FR-1841-9265 (6) · Patent FR-1861-51979 (3) · Patent FR-1881-142748 (3) · Patent AU-1909-15563‎ (3) · Patent FR-1836-5429 (3)
Related to aircraft:
Patent agent:
None (493) · Desnos (8) · Jules Mathieu (6) · Armengaud jeune (5) · Casalonga (4) · Blétry aîné (4) · Chassevent (4) · Dufrené (3) · Blétry frères (3)
National tech categories:
None (211) · FR 6.3 (110) · IT 8 (39) · FR 5 (36) · FR 6.4 (24) · FR 6 (17) · GB 4 propel & steer (16) · BE K (15) · GB 4 with buoyant (10) · USPC 244/22 (10) · GB 4 (6) · FR 6.2 (6) · USPC 244/97 (6) · USPC 244/51 (5) · USPC 244/52 (5) · USPC 244/30 (4) · GB 4 aërostats (4) · DE 77 (4) · USPC 244/27 (4) · GB 4 without buoyant (4)
IPCs:
None (527) · IPC B64B1/00 (15) · IPC B64B (5) · IPC B64C33/02 (5) · IPC B64B1/62 (4) · IPC B64B1/40 (4) · IPC B64C11/00 (4) · IPC B64C39/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C39/008 (3) · IPC B64C13/00 (3) · IPC B64C9/00 (3) · IPC B64C33/00 (3) · IPC B64C39/005 (2)
CPCs:
None (479) · CPC B64B1/00 (18) · CPC B64C33/02 (11) · CPC B64C13/00 (11) · CPC B64C2700/6295 (8) · CPC B64C9/38 (5) · CPC B64C9/00 (5) · CPC B64C39/008 (5) · CPC B64C3/385 (5) · CPC B64C11/006 (5) · CPC B64B1/62 (5) · CPC B64B1/40 (5) · CPC B64C39/00 (4) · CPC B64C39/005 (3) · CPC B64C27/12 (3) · CPC B64C23/005 (3) · CPC B63H1/12 (3)
First filing:
Citations from after 1930:
Number of text pages:
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