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Patents > Tech fields : balloon or wings & Number of figures: 6-9

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Office:
Inventors:
None (15) · Robert Esnault-Pelterie (10) · Jan Jaakson (8) · Louis Blériot (6) · John Washington Wilson (5) · Emil Lehmann (4) · Alonzo Perry Bliven (4) · Hermann Hassenbach (3) · Robert Nau (3) · Franz Xaver Wels (3) · Boo Henning Wallin (3) · Albéric de la Celle (3)
Inventor country:
Applicant person:
None (36) · Robert Esnault-Pelterie (10) · Jan Jaakson (8) · Louis Blériot (6) · John Washington Wilson (5) · Emil Lehmann (4) · Alonzo Perry Bliven (4) · Franz Xaver Wels (3) · Robert Nau (3) · Boo Henning Wallin (3) · Hermann Hassenbach (3) · Albéric de la Celle (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (92) · 1906348305 (2)
Granted:
Supplementary to patent:
None (166) · Patent GB-1911-12232 (7) · Patent CH-1912-62201 (4) · Patent SE-1906-25199 (4) · Patent AT-1912-75092 (3) · Patent US-1909-970771 (3) · Patent US-1906-850616 (3) · Patent DE-1898-126955 (3) · Patent FR-1908-407411 (2) · Patent FR-1908-397199‎ (2) · Patent DE-1913-287314 (2) · Patent GB-1909-8531 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent GB-1910-6051 (2)
Related to aircraft:
Patent agent:
None (106) · Armengaud jeune (22) · None (10) · Weismann et Marx (5) · Victor J. Evans (5) · Haseltine, Lake & Co. (4) · W. P. Thompson & Co.‎ (4) · L. Chassevent (4) · Herbert Haddan & Co. (4) · Edward Evans & Co. (3) · Brewer & Son (3)
National tech categories:
FR 6.4 (78) · None (57) · AT 77d (13) · HU V/h (12) · DK 77 (7) · USPC 244/30 (5) · DE 77h.5 (4) · DE 77 (4) · USPC 244/32 (3) · USPC 244/72 (3) · DE 77h.7 (3) · DE 77h.4 (3) · GB 4 propel & steer (3) · USPC 244/64 (3) · RU Group V (3) · USPC 244/99 (3) · USPC 244/22 (3)
IPCs:
None (114) · IPC B64C39/00 (16) · IPC B64C1/00 (14) · IPC B64C17/00 (12) · IPC B64C33/02 (12) · IPC B64B1/00 (12) · IPC B64C3/38 (8) · IPC B64C3/56 (7) · IPC B64B1/40 (6) · IPC B64C3/00 (6) · IPC B64B1/58 (5) · IPC B64C33/00 (4) · IPC B64C3/54 (4) · IPC B64C11/00 (4) · IPC B64C3/18 (3) · IPC B64C3/48 (3) · IPC B64C3/52 (3) · IPC B64C21/02 (3)
CPCs:
None (69) · CPC B64B1/00 (20) · CPC B64C33/02 (16) · CPC B64C17/00 (13) · CPC B64C39/00 (10) · CPC B64B1/40 (9) · CPC B64C2700/6295 (9) · CPC B64C3/56 (8) · CPC B64C33/00 (8) · CPC B64C3/00 (7) · CPC B64B1/58 (7) · CPC B64C2700/6233 (6) · CPC B64C2700/6218 (6) · CPC B64C13/00 (6) · CPC B64C3/385 (6) · CPC B64C11/006 (4) · CPC B64C21/02 (4)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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