Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & IPCs: None & First filing: None

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Applicant person:
None (726) · Viktor Tarczal (5) · Emanuel Kalisch (5) · Josef Simkó (4) · Edmund Roheim (4) · Alfred Julius Boult (3) · Robert Esnault-Pelterie (2) · Heinrich Hildebrand (2) · Giovanni Antonio Salvatico (2) · Louis Brennan (2) · Enrico Forlanini (2) · Emil Némethy (2) · Jos. Süsskind (2) · Albert de Dion (2) · Charles Stanley (2)
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Supplementary to patent:
None (741) · Patent HU-1901-24148 (4) · Patent FR-1906-363017 (3) · Patent FR-1904-340154 (2) · Patent DE-1899-123884 (2) · Patent SE-1906-23283 (2) · Patent FR-1902-321808 (2) · Patent DE-1907-194166 (2) · Patent AT-1900-12657 (2)
Related to aircraft:
Patent agent:
None (760) · Boult, Wade & Tennant (3) · 0 (2) · E. Imer-Schneider (2) · Haseltine, Lake & Co. (2) · Abel & Imray (2) · Carl Müller (2)
National tech categories:
None (677) · IT 8 (20) · AT 77d (19) · HU V/h (15) · DE 77h (13) · DK 77 (6) · CH 115 (4) · AU 90.3 (3) · GB 4 propel & steer (3) · DE 77h.4 (3) · USPC 244/155R (2) · USPC 416/52 (2) · FR 6.4 (2) · DE 77h.6 (2) · DE 77h.3 (2) · DE 77h.1 (2) · GB 4 with buoyant (2) · DK 65 (2) · CA 244/6 (2) · AU 90.5 (2)
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Citations from after 1930:
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