Drilldown: Patents

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Patents > Applicant firm : Établissements de Dion-Bouton or None & Number of text pages: 4

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US (271) · FR (226) · GB (160) · DE (63) · AT (19) · AU (19) · CH (14) · RO (12) · HU (11) · IT (8) · RU (7) · None (6) · CA (6) · BE (6) · ES (4) · NZ (3) · MC (3) · SE (3)
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None (605) · Patent US-1913-1087946 (3) · Patent AU-1914-14892 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1909-970771 (3)
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National tech categories:
None (303) · FR 6.4 (223) · HU V/h (27) · USPC 244/80 (14) · CH 129b (11) · USPC 244/22 (10) · USPC 244/90R (10) · FR 5.8 (8) · FR 6.3 (8) · FR 6.2 (8) · AT 77d (7) · USPC 244/30 (7) · AU 90.3 (6) · USPC 244/6 (6) · USPC 244/9 (5) · USPC 244/45R (5) · DE 77h.5 (5) · USPC 244/233 (5) · USPC 244/139 (5)
IPCs:
None (348) · IPC B64C39/00 (64) · IPC B64C17/00 (58) · IPC B64C1/00 (45) · IPC B64C23/00 (29) · IPC B64B1/00 (28) · IPC B64C3/38 (22) · IPC B64C33/02 (18) · IPC B64C27/04 (13) · IPC B64C35/00 (13) · IPC B64C13/00 (12) · IPC B64C25/00 (10) · IPC B64C33/00 (9) · IPC B64D17/00 (8) · IPC B64B1/58 (8) · IPC B64C11/00 (7) · IPC B64C3/00 (7) · IPC B64C3/18 (7) · IPC B64C3/56 (7)
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