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Patents > Tech fields : marine or propellers & Number of text pages: 4-5

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Office:
Inventors:
None (4) · Henri-Marie Coandă (4) · Arthur Henry Edwards (3) · George Brougham Hubert Austin (3) · Gustav Mees (3) · Louis Blériot (3) · John Washington Wilson (3) · Isaac Bell (3)
Inventor country:
Applicant person:
None (17) · Henri-Marie Coandă (4) · Michael Stefan Bjelvučić (3) · Gustav Mees (3) · Arthur Henry Edwards (3) · Louis Blériot (3) · Isaac Bell‎ (3) · John Washington Wilson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (53)
Granted:
Supplementary to patent:
None (97) · Patent GB-1908-4519 (3) · Patent US-1909-970771 (3) · Patent AU-1911-510 (2) · Patent GB-1911-12232‎‎ (2) · Patent DE-1907-214228 (2) · Patent GB-1912-26911 (2) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent:
None (41) · Dupont et Elluin (4) · Herbert Haddan & Co. (3) · Jensen & Son (3) · Lavoix et Mosès (3) · Boult, Wade & Tennant (3) · Marks & Clerk (3) · Brandon frères (3)
National tech categories:
None (50) · FR 6.4 (31) · HU V/h (12) · USPC 114/21.1 (3) · CH 129b (3) · FR 6.2 (3) · AU 90.3 (2) · AT 77d (2) · USPC 244/50 (2) · GB 4 propel & steer (2) · FR 6.1 (2)
IPCs:
None (69) · IPC B64C39/00 (9) · IPC B64C23/00 (4) · IPC B64C17/00 (4) · IPC B64C35/00 (4) · IPC B64C1/00 (4) · IPC B64C11/00 (3) · IPC B64C27/04 (3) · IPC B63H11/00 (3) · IPC B64B1/58 (3) · IPC B64C3/56 (2) · IPC B64C33/02 (2) · IPC B64C11/48 (2) · IPC B64C11/36 (2) · IPC B27M3/10 (2) · IPC B64C11/30 (2) · IPC B64C11/16 (2) · IPC B64C3/52 (2) · IPC B64B1/00 (2)
CPCs:
None (41) · CPC B64C23/005 (6) · CPC B64C35/00 (6) · CPC B64C13/00 (5) · CPC B64C39/00 (5) · CPC B64C17/00 (4) · CPC B64C2700/6295 (4) · CPC B64B1/00 (3) · CPC B64C2700/6218 (3) · CPC B64C33/02 (3) · CPC B64C11/006 (3) · CPC B64C39/008 (3) · CPC B64B1/58 (3) · CPC B64C2700/6281 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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