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Patents > Year granted: 1912 & Tech fields : propulsion or wings

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Year granted:
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Office:
Inventors:
None (8) · Louis Blériot (6) · Thomas Augustus Dring (5) · Henri-Marie Coandă (4) · Henri-Hubert Pagny (4) · Antoine-Padoue Filippi (4) · Robert Esnault-Pelterie (4) · André-Julien Mahoudeau (4) · Max Reymond (3) · René Hanriot (3) · Jan Jaakson‎ (3) · Lucien-Constant-Joseph Harel (3)
Inventor country:
Applicant person:
None (27) · Louis Blériot (6) · Antoine-Padoue Filippi (4) · Henri-Hubert Pagny (4) · Robert Esnault-Pelterie (4) · Henri-Marie Coandă (4) · Thomas Augustus Dring (3) · Jan Jaakson (3) · Lucien-Constant-Joseph Harel (3) · Max Reymond (3) · René Hanriot (3)
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Application number:
None (65) · 423792D (2)
Granted:
Publication date:
Supplementary to patent:
None (136) · Patent FR-1910-423792 (4) · Patent GB-1911-5162 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent GB-1909-12556 (3) · Patent FR-1910-424987 (3) · Patent GB-1911-12232 (2) · Patent CH-1910-54251 (2) · Patent FR-1909-403985 (2) · Patent US-1909-970771 (2) · Patent FR-1910-421136 (2) · Patent FR-1911-429224 (2) · Patent BE 1911-04-07 Bollekens frères (2) · Patent FR-1911-438355 (2) · Patent US-1910-993987 (2) · Patent DE-1907-196255 (2)
Related to aircraft:
Patent agent:
None (65) · Armengaud jeune (14) · L. Chassevent (8) · Hippolyte Josse (5) · Charles Dony (5) · Weismann et Marx (4) · None (4) · Marks & Clerk (4) · Boult, Wade & Tennant (3) · Wheatley & Mackenzie (3) · Schwab (3) · J. Bonnet-Thirion (3) · Dupont et Elluin (3) · G. de Mestral et F. Harlé (3)
National tech categories:
FR 6.4 (79) · None (43) · FR 6.2 (13) · HU V/h (8) · AT 77d (6) · BE K (6) · DE 77h.5 (5) · DE 77h.10 (4) · RU Group V (4) · FR 5.8 (4) · DE 77h.11 (3) · USPC 244/22 (3) · CH 129b (2) · USPC 244/46 (2) · USPC 244/72 (2) · AU 90.3 (2) · FR 5.3 (2) · CH 96g (2) · USPC 244/64 (2) · CH 129e (2)
IPCs:
None (77) · IPC B64C39/00 (20) · IPC B64C11/00 (17) · IPC B64C3/56 (10) · IPC B64C1/00 (9) · IPC B64C3/00 (8) · IPC B64C3/38 (7) · IPC B64B1/00 (5) · IPC B64C17/00 (5) · IPC B64C33/02 (5) · IPC B63H1/12 (5) · IPC B64C11/16 (5) · IPC B64C3/54 (4) · IPC B64D35/06 (3)
CPCs:
None (45) · CPC B64C39/00 (16) · CPC B64C11/006 (14) · CPC B64C2700/6295 (12) · CPC B64C33/02 (12) · CPC B64C3/56 (9) · CPC B64C17/00 (8) · CPC B64C3/00 (6) · CPC B64B1/00 (5) · CPC B64C3/385 (5) · CPC B64C13/00 (5) · CPC B64C2700/6233 (5) · CPC B64C2700/6218 (4) · CPC B63H1/12 (4) · CPC B64C11/16 (4) · CPC B64C11/00 (4) · CPC B64C1/00 (4)
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Citations from after 1930:
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Showing below up to 233 results in range #1 to #233.

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