Drilldown: Patents

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Patents > Tech fields: design & CPCs: None

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Inventor location:
None (410) · Budapest (17) · Région flamande (5) · région wallonne (3) · Province de Brabant‎ (3) · Lille (2) · Saventhem (2) · province de Namur (2) · province de Flandre-Orientale (2) · province d'Anvers (2) · Paris (2) · Massachusetts (2) · Berlin (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (325)
Granted:
Supplementary to patent:
None (247) · Patent GB-1908-4519 (9) · Patent US-1909-970771 (7) · Patent CH-1899-18666 (6) · Patent US-1913-04-21 George Raymond Lawrence (6) · Patent SE-1906-23283 (5) · Patent DE-1899-123884 (4) · Patent BE-1907-198483 (3) · Patent FR-1899-Boinet (3) · Patent FR-1898-275602 (3) · Patent FR-1906-363017 (3) · Patent GB-1909-2111 (3) · Patent GB-1913-16499 (3) · Patent DE-1898-126955 (3)
Related to aircraft:
Patent agent:
None (309) · Raclot (9) · A. Wunderlich & Cie, Ingénieurs-Conseils (8) · Duvinage (8) · E. Blum & Co. (6) · Kirkpatrick (6) · J. Gevers (5) · Raclot et Cie (4) · H. Kirchhofer (4) · Henry Hughes (3) · E. Imer-Schneider (3)
National tech categories:
HU V/h (130) · None (95) · BE K (83) · AT 77d (42) · DK 77 (16) · CH 129b (15) · IT 8 (11) · CH 115 (6) · FR 6.4 (6) · AU 90.3 (5) · RU Group V (5) · DE 77h.5 (5) · GB 4 propel & steer (4) · GB 4 without buoyant (4) · DE 77h (4) · GB 4 with buoyant (3) · FR 6.3 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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