Drilldown: Patents

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Patents > Office : AR or GB & First filing: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (971) · Alfred Julius Boult (6) · Everard Richard Calthrop (4) · Louis-Marie Le Dantec (3) · Romeo Wankmüller (2) · Karl Klinkosch (2) · Emil Hyra (2) · Maurice-Paul-Émile Pruvost (2) · W. P. Thompson (2)
Applicant is inventor:
Tech fields:
Granted:
Supplementary to patent:
None (1005) · Patent FR-1911-430455 (2) · Patent AT-1911-57225 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2)
Related to aircraft:
Patent agent:
None (955) · Haseltine, Lake & Co. (9) · Marks & Clerk (8) · Boult, Wade & Tennant (7) · G. F. Redfern & Co. (6) · W. P. Thompson & Co. (5) · Herbert Haddan & Co. (5) · Abel & Imray (4) · Alfred Ernest White (4) · Johnsons & Willcox (3) · Browne & Co. (3) · Alfred Julius Boult (3) · D. Young & Co. (3)
Assigned to:
IPCs:
None (1025) · IPC B64D17/00 (4) · IPC B64C35/00 (4) · IPC B64C39/00 (3) · IPC B64D1/02 (2) · IPC G01P3/36 (2) · IPC F42C7/12 (2) · IPC F42B4/28 (2) · IPC F42B3/117 (2) · IPC B64D17/80 (2) · IPC E04B1/346 (2) · IPC B64D10/00 (2) · IPC B64C1/00 (2)
CPCs:
None (1018) · CPC B64C35/00 (3) · CPC B64C2700/6295 (3) · CPC B64C17/00 (3) · CPC B64C39/00 (3) · CPC B64C13/00 (2) · CPC B64D10/00 (2) · CPC B64D17/80 (2) · CPC B64D17/00 (EP) (2) · CPC E04B1/346 (2) · CPC B64D17/00 (2) · CPC B64D1/02 (2) · CPC F42B3/117 (2) · CPC F42B4/28 (2) · CPC F42C7/12 (2) · CPC G01P3/36 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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