Drilldown: Patents

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Patents > Tech fields : aerodynamics or launching & Number of figures: 6-8

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Office:
Inventors:
Louis Constantin (6) · None (5) · Carlo Navaro (4) · Emil Lehmann (4) · Robert Esnault-Pelterie (3) · William Andrew Hutson (3) · Jan Jaakson (3) · William John Hastings Beach (3)
Inventor country:
Applicant person:
None (8) · Louis Constantin (6) · Carlo Navaro (4) · Emil Lehmann (4) · William John Hastings Beach (4) · Robert Esnault-Pelterie (3) · Jan Jaakson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (29)
Granted:
Supplementary to patent:
None (68) · Patent ES-1911-50083 (4) · Patent NZ-1909-26981 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent DE-1898-126955 (3) · Patent GB-1911-12232 (2) · Patent US-1913-1087946 (2) · Patent FR-1905-361570 (2) · Patent GB-1902-24336 (2) · Patent GB-1909-8531 (2) · Patent GB-1910-6051 (2)
Related to aircraft:
Patent agent:
None (42) · Armengaud jeune (7) · Marks & Clerk (5) · Weismann et Marx (3) · L. Chassevent (3) · Emile Bert (3) · None (3) · Dom. Casalonga (2) · Haseltine, Lake & Co. (2) · H. Kirchhofer (2) · E. Blétry (2) · J. Germain (2) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (2) · Chassevent (2) · Wheatley & Mackenzie (2)
National tech categories:
FR 6.4 (43) · None (34) · HU V/h (8) · FR 6.2 (3) · USPC 244/200 (2) · AT 77d (2) · AU 90.3 (2) · USPC 244/82 (2) · CH 129b (2) · USPC 244/27 (2)
IPCs:
None (43) · IPC B64C17/00 (12) · IPC B64C1/00 (10) · IPC B64C39/00 (7) · IPC B64B1/00 (4) · IPC B64C3/38 (4) · IPC B64C39/10 (3) · IPC B64C35/00 (3) · IPC B64C13/00 (2) · IPC B64C3/54 (2) · IPC B64C3/52 (2) · IPC B64C3/48 (2) · IPC B64C3/42 (2) · IPC B64C3/18 (2) · IPC B64C25/00 (2) · IPC B64C21/08 (2) · IPC B64C23/00 (2) · IPC B64C11/00 (2) · IPC B64B1/40 (2)
CPCs:
None (27) · CPC B64C17/00 (12) · CPC B64C13/00 (6) · CPC B64C2700/6295 (5) · CPC B64C39/00 (5) · CPC B64C2700/6214 (5) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C39/10 (3) · CPC B64C1/00 (3) · CPC B64C23/005 (3) · CPC B64C35/00 (3) · CPC B64C2700/6218 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

Showing below up to 121 results in range #1 to #121.

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