Drilldown: Patents

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Patents > Tech fields: Propulsion & Assigned to: None & Number of figures: None

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Inventor location:
None (539) · région wallonne (4) · région Bruxelles-Capitale (4) · Brussels (3) · Antwerp (3) · Ixelles (3) · Bouches-du-Rhône (2) · Budapest (2) · province de Namur (2) · Province de Brabant (2) · Paris (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (472)
Granted:
Supplementary to patent:
None (453) · Patent DE-1899-123884 (3) · Patent FR-1881-142748 (3) · Patent IT-1902-65889 (2) · Patent GB-1909-12556 (2) · Patent GB-1906-1436 (2) · Patent FR-1911-430455 (2) · Patent FR-1911-426626 (2) · Patent US-1909-1010443 (2) · Patent FR-1907-392394 (2) · Patent FR-1907-382895 (2) · Patent FR-1904-340154 (2) · Patent FR-1900-299924 (2) · Patent FR-1893-228892 (2) · Patent FR-1892-225358 (2) · Patent FR-1881-143296 (2) · Patent FR-1908-391894 (2) · Patent FR-1902-326727 (2) · Patent BE-1910-225558 (2) · Patent BE-1900-151102 (2)
Related to aircraft:
Patent agent:
None (405) · Armengaud jeune (7) · Armengaud aîné (4) · Raclot (4) · None (4) · J. Gevers (4) · Émile Barrault (4) · Desnos (4) · Chassevent (4) · Wunderlich (4) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · Blétry frères (3) · Société Louis Gudman et Cie (3) · Haseltine, Lake & Co. (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (175) · FR 6.3 (83) · BE K (42) · FR 6.4 (33) · IT 8 (28) · GB 4 propel & steer (20) · FR 5 (13) · GB 4 with buoyant (13) · GB 4 (11) · GB 4 without buoyant (11) · FR 6.2 (11) · FR 6 (10) · DE 77 (8) · USPC 244/22 (7) · GB 4 aërostats (5) · DE 77h.6 (5)
IPCs:
None (468) · IPC B64B1/00 (15) · IPC B64C11/00 (11) · IPC B64C33/02 (6) · IPC B64C33/00 (5) · IPC B64C39/00 (5) · IPC B64C23/005 (4) · IPC B63H1/12 (4) · IPC B64B1/40 (4) · IPC B64C11/16 (3) · IPC B64C39/005 (3) · IPC B64D35/04 (3) · IPC B64B1/58 (3) · IPC B64C29/0025 (2) · IPC B64C39/008 (2) · IPC B64C9/00 (2) · IPC F01L1/42 (2)
CPCs:
None (429) · CPC B64B1/00 (19) · CPC B64C11/006 (15) · CPC B64C33/02 (10) · CPC B64C39/005 (7) · CPC B64C33/00 (6) · CPC B64C23/005 (6) · CPC B64C29/0025 (5) · CPC B64C39/008 (4) · CPC B64B1/40 (4) · CPC B64C9/38 (3) · CPC B64C39/00 (3) · CPC B63H1/12 (3) · CPC B64C9/00 (3) · CPC B64B1/58 (3) · CPC B64C11/00 (3) · CPC B64C2700/6281 (3) · CPC B64C2700/6295 (3) · CPC B64D35/04 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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