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Patents > Tech fields : propeller or wings & Supplementary to patent : Patent AT-1911-57225 or None & Number of diagram pages: None

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Office:
Applicant person:
None (113) · Ugo Antoni (4) · Guido Antoni (4) · William Robert Lake (3) · Frederick William Zimer (2) · Godwin Meade Pratt Swift, Viscount of Carlingford (2) · Anton Flettner (2) · Franz Schneider (2)
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Full specification filed date:
Application number:
None (205)
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (210) · Duvinage (5) · Raclot et Cie (3) · Borghans-von Kilch et Cie (2) · Hamal (2) · De Visscher et Graetz (2) · Gernaert (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2)
National tech categories:
None (79) · BE K (35) · IT 8 (23) · GB 4 propel & steer (16) · GB 4 with buoyant (8) · GB 4 (8) · FR 6.4 (7) · GB 4 without buoyant (6) · DE 77h.6 (5) · DE 77h (5) · USPC 244/73R (4) · FR 6.3? (4) · USPC 244/25 (4) · FR 5 (4) · USPC 244/72 (4) · USPC 244/13 (4) · USPC 244/65 (4)
CPCs:
None (184) · CPC B64B1/00 (13) · CPC B64C33/02 (10) · CPC B64C2700/6295 (7) · CPC B64C11/006 (5) · CPC B64C27/12 (4) · CPC B63H1/12 (3) · CPC B64C11/00 (3) · CPC B64C3/385 (3) · CPC B64C33/00 (2) · CPC B64C29/0025 (2) · CPC B64C3/00 (2) · CPC B64C11/48 (2) · CPC B64C39/008 (2)
First filing:
Citations from after 1930:
Number of text pages:
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