Drilldown: Patents

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Patents > Tech fields: None & Number of text pages: 3-40

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None (438) · Patent US-1911-1028409 (3) · Patent AU-1916-630 (3) · Patent US-1911-1032812 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent BE-1912-08-13-Panian (2) · Patent US-1912-1062545 (2) · Patent BE-1909-219377 (2) · Patent US-1912-1077892 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1080531 (2)
Related to aircraft:
National tech categories:
None (249) · FR 6.4 (109) · USPC 244/45R (14) · USPC 244/233 (9) · USPC 244/80 (9) · USPC 244/119 (8) · USPC 244/48 (8) · USPC 244/90R (6) · DE 77 (5) · USPC 244/113 (5) · USPC 244/101 (5) · USPC 244/93 (5) · USPC 244/234 (4) · USPC 244/46 (4)
IPCs:
None (233) · IPC B64C39/00 (50) · IPC B64C3/38 (36) · IPC B64C17/00 (28) · IPC B64C1/00 (23) · IPC B64C23/00 (20) · IPC B64C13/00 (15) · IPC B64C3/00 (14) · IPC B64C33/02 (13) · IPC B64C3/54 (12) · IPC B64C27/04 (9) · IPC B64C35/00 (9) · IPC B64C11/00 (6) · IPC B64C25/00 (6) · IPC B64D27/00 (5) · IPC B64C29/00 (4) · IPC B64B1/00 (4) · IPC B64C17/06 (4) · IPC B64C3/42 (4)
CPCs:
CPC B64C3/385 (55) · CPC B64C2700/6295 (53) · CPC B64C17/00 (50) · None (36) · CPC B64C23/005 (34) · CPC B64C13/00 (34) · CPC B64C39/00 (28) · CPC B64C39/08 (19) · CPC B64C33/02 (19) · CPC B64C39/005 (17) · CPC B64C2700/6274 (16) · CPC B64C3/00 (15) · CPC B64C2700/6256 (15) · CPC B64C2700/6218 (15) · CPC B64C3/54 (13) · CPC B64C35/00 (10) · CPC B64B1/00 (10) · CPC B64C25/60 (8) · CPC B64C27/82 (8) · CPC B64C2700/6281 (8)
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