Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields: propulsion & Number of figures: 1-5

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Full specification filed date:
Application number:
None (95) · 423792D (3) · 410221D (2)
Granted:
Supplementary to patent:
None (215) · Patent FR-1910-423792 (5) · Patent GB-1911-5162 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-220044 (4) · Patent DE-1907-215602 (3) · Patent AT-1912-64392 (3) · Patent FR-1908-407090 (3)
Related to aircraft:
Patent agent:
None (100) · None (11) · Armengaud jeune (8) · L. Chassevent (8) · J. Bonnet-Thirion (7) · Dupont et Elluin (5) · E. Blétry (5) · Charles Dony (4) · Dom. Casalonga (4) · Munn & Co. (4) · Wheatley & Mackenzie (4) · Marks & Clerk (4) · Lavoix et Mosès (4) · Boult, Wade & Tennant (4)
National tech categories:
FR 6.4 (101) · None (73) · FR 6.2 (21) · HU V/h (19) · AT 77d (11) · DE 77h.10 (6) · FR 5.8 (5) · USPC 244/60 (5) · USPC 244/66 (4) · DE 77h.6 (3) · USPC 244/6 (3) · GB 4 propelling (3) · CH 129b (3)
IPCs:
None (122) · IPC B64C11/00 (32) · IPC B64C39/00 (17) · IPC B64C11/16 (11) · IPC B64C23/00 (9) · IPC B64D27/00 (8) · IPC B64B1/00 (7) · IPC B64C33/02 (7) · IPC B64C11/04 (7) · IPC B64C27/00 (6) · IPC B64D35/04 (5) · IPC B64C27/04 (5) · IPC B64C17/00 (5) · IPC B64D35/06 (4) · IPC B64C11/36 (4) · IPC B63H1/12 (4) · IPC B64C33/00 (4)
CPCs:
None (61) · CPC B64C11/006 (29) · CPC B64C23/005 (22) · CPC B64B1/00 (13) · CPC B64C11/16 (12) · CPC B64C11/00 (10) · CPC B64C33/02 (10) · CPC B64C2700/6274 (10) · CPC B64C39/00 (10) · CPC B64C11/04 (7) · CPC B64C2700/6281 (7) · CPC B64D27/00 (7) · CPC B64C17/00 (6) · CPC B64C27/00 (6) · CPC B64C2700/6295 (6) · CPC B64C39/005 (6) · CPC B64C27/04 (5) · CPC B64D2700/62763 (5) · CPC B64D35/04 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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