Drilldown: Patents

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Patents > Tech fields : Frame or hydrogen & Number of figures: None

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Office:
Applicant person:
None (102) · Adolphe Clément-Bayard (7) · Guido Antoni (3) · Paul Zens (3) · Henry Félix Villard (3) · Enrico Forlanini (3) · Ugo Antoni (3)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (200) · 1124 (2)
Granted:
Supplementary to patent:
None (209) · Patent DE-1909-232158 (4) · Patent GB-1906-1436 (3) · Patent CH-1899-18666 (3) · Patent CA-1910-131159 (2) · Patent FR-1913-467415 (2) · Patent GB-1908-4519 (2) · Patent GB-1909-8531 (2) · Patent DE-1909-221412 (2) · Patent DE-1894-76727 (2) · Patent GB-1913-6829 (2) · Patent BE-1909-218585 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (208) · Biebuyck (5) · Raclot (4) · De Visscher et Graetz (3) · Kirkpatrick (3) · J. Gevers (3) · None (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · Naegeli & Co. (2) · Marks & Clerk (2) · Raclot et Cie (2) · Edward Evans & Co. (2) · Dony and Lejeune (2) · Alfred Julius Boult (2) · Abel & Imray (2)
National tech categories:
None (76) · BE K (34) · FR 6.4 (28) · IT 8 (15) · GB 4 with buoyant (10) · FR 6.3 (9) · DE 77h (8) · USPC 244/153R (8) · GB 4 without buoyant (6) · USPC 244/22 (6) · AR 21 (5) · GB 4 propel & steer (5) · AT 77d (4) · GB 4 (4) · DE 77 (3) · USPC 416/123 (3) · USPC 244/11 (3) · USPC 244/13 (3) · USPC 244/23R (3) · USPC 244/30 (3)
IPCs:
None (227) · IPC B64B1/00 (16) · IPC B64C3/00 (6) · IPC B64B1/58 (4) · IPC B64C1/00 (3) · IPC B64C39/00 (3) · IPC B64C25/00 (2) · IPC B64C39/005 (2) · (IPC1-7) B64B (2) · IPC B64C3/56 (2) · IPC B64C3/18 (2) · IPC B64C3/52 (2)
CPCs:
None (175) · CPC B64B1/00 (20) · CPC B64C2700/6295 (9) · CPC A63H27/08 (7) · CPC B64C33/02 (6) · CPC B64B1/58 (6) · CPC B64C3/00 (4) · CPC B64C39/00 (4) · CPC B64C13/00 (4) · CPC B64C29/0025 (4) · CPC B64C25/06 (3) · CPC B64C33/00 (3) · CPC B64B1/40 (3) · CPC B64C17/00 (3) · CPC B64C3/52 (3) · CPC B64C39/005 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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