Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Application number: None & Number of diagram pages: None

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Applicant is inventor:
Full specification filed date:
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Granted:
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Supplementary to patent:
None (470) · Patent BE-1909-214032 (22) · Patent BE-1907-199348 (17) · Patent HU-1901-24148 (4) · Patent SE-1906-23283 (4) · Patent DE-1908-221549 (3) · Patent DE-1907-194166 (3) · Patent US-1906-850616 (3)
Related to aircraft:
Patent agent:
None (541) · A. Wunderlich & Cie, Ingénieurs-Conseils (28) · Duvinage (6) · Raclot et Cie (4) · le Comptoir indus. et tech. (anc. maison Picard) (3) · Wunderlich (3) · Haseltine, Lake & Co. (2) · Boult, Wade & Tennant (2) · Henry Hughes (2) · De Visscher et Graetz (2) · Casalonga (2)
National tech categories:
None (311) · IT 8 (93) · BE K (84) · MX F. III (20) · DE 77h (14) · FR 6.4 (13) · MX F. II (7) · AT 77d (6) · DE 77h.4 (4) · DE 77h.3 (4) · USPC 244/153R (3) · MX F. I (3) · USPC 244/3.23 (3) · AR 21 (3)
IPCs:
None (578) · IPC B64C39/00 (6) · IPC B64B1/00 (5) · IPC B64B1/58 (3) · IPC B64C17/00 (3) · IPC B64F1/06 (3) · IPC B64D35/04 (2) · IPC B64D27/00 (2) · IPC B64C11/00 (2) · IPC B64C1/00 (2) · IPC B64B1/62 (2)
CPCs:
None (571) · CPC B64B1/00 (5) · CPC B64B1/58 (4) · CPC A63H27/08 (4) · CPC B64C39/00 (3) · CPC B64C17/00 (3) · CPC B64B1/62 (3) · CPC F42B10/30 (2) · CPC B64D35/04 (2) · CPC B64C33/02 (2) · CPC B64C23/00 (2) · CPC B64C11/006 (2) · CPC B64C39/003 (2) · CPC A63H27/087 (2)
First filing:
Citations from after 1930:
Number of diagram pages:
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