Drilldown: Patents

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

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Applicant is inventor:
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Application number:
None (441)
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Supplementary to patent: (Click arrow to add another value)
Patent agent:
None (389) · Armengaud jeune (6) · Duvinage (5) · Raclot et Cie (4) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · Raclot (3) · Jules Mathieu (3) · Haseltine, Lake & Co. (3) · Desnos (3) · De Visscher et Graetz (3) · Blétry frères (3) · Wunderlich (3)
National tech categories:
None (163) · FR 6.3 (65) · BE K (59) · IT 8 (26) · GB 4 propel & steer (21) · FR 6.4 (16) · FR 5 (15) · GB 4 (14) · GB 4 with buoyant (12) · GB 4 without buoyant (12) · FR 6 (9) · USPC 244/22 (7) · FR 6.2 (6) · USPC 244/73R (6) · FR 3 (5) · USPC 244/52 (5) · USPC 244/6 (5) · DE 77h (5)
IPCs:
None (449) · IPC B64B1/00 (16) · IPC B64C11/00 (6) · IPC B64C33/00 (5) · IPC B64C33/02 (5) · IPC B64C23/005 (5) · IPC B63H1/12 (4) · IPC B64C39/005 (3) · IPC B64D35/04 (3) · IPC B64C9/00 (3) · IPC B64C11/16 (2) · IPC B64C39/00 (2) · IPC B64C39/008 (2) · IPC B64C11/001 (2) · IPC B64C9/38 (2) · IPC B64C3/00 (2) · IPC B64B1/40 (2)
CPCs:
None (407) · CPC B64B1/00 (21) · CPC B64C33/02 (13) · CPC B64C11/006 (10) · CPC B64C23/005 (8) · CPC B64C39/005 (6) · CPC B64C27/12 (4) · CPC B64C9/00 (4) · CPC B63H1/12 (4) · CPC B64C9/38 (4) · CPC B64C29/0025 (4) · CPC B64C2700/6281 (3) · CPC B64C2700/6295 (3) · CPC B64C33/00 (3) · CPC B64C11/001 (3) · CPC B64C11/00 (3) · CPC B64D35/04 (3) · CPC B64C39/008 (3)
First filing:
Citations from after 1930:
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