Drilldown: Patents

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Patents > Tech fields : control or design & Application number: None & IPCs: None

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Supplementary to patent:
None (272) · Patent GB-1908-4519 (7) · Patent CH-1899-18666 (6) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent US-1909-970771 (4) · Patent SE-1906-23283 (4) · Patent GB-1913-16499 (4) · Patent GB-1909-2111 (4) · Patent DE-1899-123884 (4) · Patent FR-1899-Boinet (3) · Patent FR-1861-51979 (3) · Patent FR-1906-363017 (3) · Patent BE-1907-198483 (3)
Related to aircraft:
Patent agent:
None (259) · Raclot (11) · A. Wunderlich & Cie, Ingénieurs-Conseils (11) · Duvinage (10) · Kirkpatrick (7) · E. Blum & Co. (6) · Jules Mathieu (5) · J. Gevers (5) · Raclot et Cie (4) · Munn & Co. (4) · Biebuyck (4) · Haseltine, Lake & Co. (4) · H. Kirchhofer (4)
National tech categories:
None (123) · BE K (115) · AT 77d (48) · HU V/h (21) · DK 77 (19) · CH 129b (17) · IT 8 (13) · FR 6.4 (7) · DE 77h (7) · RU Group V (7) · DE 77 (7) · CH 115 (6) · AU 90.3 (5) · FR 20 (5) · DE 77h.5 (5) · GB 4 without buoyant (4) · GB 4 propel & steer (4) · RU 62b (3) · GB 4 with buoyant (3)
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