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Patents > Tech fields : Airship or design or subsystem & Number of figures: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (315)
Granted:
Supplementary to patent:
None (258) · Patent BE-1913-253298 (3) · Patent GB-1908-4519 (3) · Patent CH-1899-18666 (3)
Related to aircraft:
Patent agent:
None (228) · Raclot (10) · Duvinage (9) · A. Wunderlich & Cie, Ingénieurs-Conseils (8) · Armengaud jeune (8) · Kirkpatrick (6) · J. Gevers (6) · E. et G. Bede (5) · Raclot et Cie (4) · De Visscher et Graetz (4) · Desnos (3) · Dupont et Elluin (3)
National tech categories:
None (108) · BE K (102) · FR 6.4 (46) · FR 6.3 (28) · IT 8 (13) · DE 77h (11) · HU V/h (11) · GB 4 propel & steer (10) · NL 62 (8) · AT 77d (5) · GB 4 without buoyant (3) · FR 5 (3) · GB 4 with buoyant (3) · DE 77h.5 (3) · GB 122 aero steam engines (3) · DK 77 (3)
IPCs:
None (314) · IPC B64C39/00 (9) · IPC B64C1/00 (9) · IPC B64B1/00 (8) · IPC B64C3/00 (5) · IPC B64C17/00 (5) · IPC B64C35/00 (4) · IPC B64C27/04 (3) · IPC B64C11/20 (3) · IPC B64C3/38 (2) · IPC B64B1/06 (2) · IPC B64B1/40 (2) · IPC B64B1/58 (2) · IPC B64B1/62 (2) · IPC B64C3/18 (2) · IPC B64C11/00 (2) · IPC B64C11/04 (2)
CPCs:
None (302) · CPC B64B1/00 (11) · CPC B64C39/00 (8) · CPC B64C17/00 (7) · CPC B64C2700/6295 (6) · CPC B64B1/58 (4) · CPC B64C3/00 (4) · CPC B64C1/00 (4) · CPC B64C33/02 (3) · CPC B64B1/62 (3) · CPC B64C2700/6281 (3) · CPC B64C27/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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