Drilldown: Patents

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Patents > Tech fields : meteo or propulsion & Number of figures: 4-8

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Office:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (211) · 410221D (2)
Granted:
Supplementary to patent:
None (315) · Patent CH-1907-41855 (4) · Patent GB-1911-5162 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-220044 (4) · Patent DE-1907-215602 (4) · Patent DE-1907-217533 (3) · Patent DE-1907-196255 (3) · Patent FR-1904-340154 (3) · Patent SE-1906-25199 (3) · Patent GB-1909-12556 (3) · Patent FR-1904-342610 (3)
Related to aircraft:
Patent agent:
None (163) · Munn & Co. (17) · Boult, Wade & Tennant (11) · Armengaud jeune (9) · None (6) · Wheatley & Mackenzie (5) · Lavoix et Mosès (4) · C. A. Snow & Co. (4) · Schwab (4) · Brandon frères (4) · Herbert Haddan & Co. (4) · W. P. Thompson & Co. (4) · F. W. Le Tall (3) · Lloyd Wise & Co. (3) · Marks & Clerk (3) · J. Germain (3) · E. Blétry (3) · Church & Church (3) · Chassevent (3) · Abel & Imray (3)
National tech categories:
None (114) · FR 6.4 (57) · HU V/h (25) · DE 77 (17) · FR 6.3 (13) · FR 6.2 (12) · AT 77d (11) · USPC 244/70 (8) · USPC 244/73R (8) · USPC 244/72 (7) · GB 4 propel & steer (7) · USPC 244/51 (6) · USPC 244/30 (6) · USPC 244/22 (6) · DE 77h (6) · USPC 244/64 (6) · USPC 244/20 (5) · USPC 244/26 (5) · DE 77h.10 (5) · USPC 244/23R (5)
IPCs:
None (243) · IPC B64C11/00 (26) · IPC B64C39/00 (25) · IPC B64B1/00 (25) · IPC B64C33/02 (11) · IPC B64C23/00 (9) · IPC B64C27/04 (7) · IPC B64C27/00 (6) · IPC B64D27/00 (5) · IPC B64C33/00 (5) · IPC B64C11/16 (5) · IPC B64B1/58 (5) · IPC B64C29/00 (5) · IPC B64C11/20 (4) · IPC B63H1/12 (4) · IPC B64C11/04 (4)
CPCs:
None (124) · CPC B64B1/00 (43) · CPC B64C11/006 (27) · CPC B64C33/02 (22) · CPC B64C39/005 (21) · CPC B64C23/005 (20) · CPC B64C39/00 (11) · CPC B64C2700/6295 (10) · CPC B64C11/00 (8) · CPC B64C2700/6274 (8) · CPC B64D27/00 (5) · CPC B64B1/58 (5) · CPC B64C11/001 (5) · CPC B64C29/0025 (5) · CPC B64C9/00 (5) · CPC B63H11/12 (5) · CPC B64C33/00 (5) · CPC B64C39/008 (5) · CPC B64C3/385 (5) · CPC B64C27/82 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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