Drilldown: Patents

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Patents > Applicant firm: None & Supplementary to patent: None & Number of figures: 8-10

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None (582) · Seine (9) · New York (7) · New York City (7) · New York county (7) · Paris (6) · New York state (6) · London (5) · Budapest (5) · Nord (4) · Rhône (4) · Pennsylvania (4) · Chicago (3) · County of London (3) · Texas (3) · Morbihan (3)
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None (682)
National tech categories:
None (220) · FR 6.4 (157) · HU V/h (15) · USPC 244/80 (11) · DE 77 (11) · USPC 244/22 (10) · USPC 244/90R (9) · USPC 244/70 (8) · USPC 244/233 (7) · AT 77d (7) · USPC 244/6 (7) · USPC 244/48 (6) · USPC 244/72 (6) · USPC 244/20 (6) · USPC 244/119 (6) · DE 77h (6)
IPCs:
None (324) · IPC B64C1/00 (43) · IPC B64C17/00 (43) · IPC B64C39/00 (38) · IPC B64C23/00 (27) · IPC B64C33/02 (22) · IPC B64B1/00 (21) · IPC B64C3/00 (19) · IPC B64C3/38 (15) · IPC B64C11/00 (11) · IPC B64C33/00 (10) · IPC B64C27/04 (8) · IPC B64C13/00 (7) · IPC B64C3/54 (6) · IPC B64C3/18 (6) · IPC B64C1/06 (5) · IPC B64C3/42 (5) · IPC B64C17/06 (5) · IPC B64C35/00 (5) · IPC B64C25/00 (5)
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