Drilldown: Patents

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Patents > Tech fields: propulsion & Patent agent : Armengaud aîné or None

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Inventor location:
None (749) · Budapest (10) · Paris (8) · Seine (7) · Brussels (4) · région wallonne (4) · région Bruxelles-Capitale (3) · Berlin (3) · Tennessee (3) · New York (2) · Ixelles (2) · Province de Brabant (2) · province de Namur (2) · Berlin-Reinickendorf West (2) · Berlin-Reinickendorf (2) · Antwerp (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (568) · 423792D (3)
Granted:
Supplementary to patent:
None (610) · Patent GB-1911-12232‎‎ (4) · Patent CH-1899-18666 (3) · Patent FR-1904-340154 (3) · Patent FR-1908-404631 (3) · Patent FR-1910-423792 (3) · Patent DE-1903-160742 (3) · Patent DE-1902-140705 (3) · Patent DE-1899-123884 (3) · Patent CH-1912-62201 (3) · Patent DE-1907-215602 (3) · Patent US-1909-1010443 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (193) · HU V/h (50) · FR 6.4 (47) · FR 6.3 (46) · DE 77 (39) · AT 77d (31) · IT 8 (28) · GB 4 propel & steer (18) · DE 77h.6 (16) · FR 6.2 (14) · GB 4 without buoyant (13) · USPC 244/30 (12) · DE 77h (12) · BE K (12) · GB 4 (11) · USPC 244/73R (10) · GB 4 with buoyant (10) · USPC 244/51 (9) · FR 5 (8) · USPC 244/22 (8)
IPCs:
None (576) · IPC B64B1/00 (34) · IPC B64C39/00 (23) · IPC B64C11/00 (19) · IPC B64C33/02 (13) · IPC B64C33/00 (8) · IPC B64C11/16 (8) · IPC B63H1/12 (7) · IPC B64C27/04 (7) · IPC B64B1/58 (7) · IPC B64B1/40 (5) · IPC B64C23/005 (5) · IPC B64D27/00 (4) · IPC B64C9/00 (4)
CPCs:
None (472) · CPC B64B1/00 (50) · CPC B64C11/006 (23) · CPC B64C23/005 (18) · CPC B64C33/02 (17) · CPC B64C39/005 (15) · CPC B64C11/00 (11) · CPC B64C29/0025 (9) · CPC B64C9/00 (8) · CPC B64C33/00 (8) · CPC B64B1/58 (8) · CPC B64C2700/6281 (8) · CPC B64C11/001 (7) · CPC B64C39/00 (7) · CPC B64C11/16 (7) · CPC B64C27/12 (6) · CPC B64C2700/6295 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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