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Patents > Year filed: 1910 & Granted: Yes & Number of diagram pages: None

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None (318) · Patent BE-1909-214032 (10) · Patent GB-1909-12556 (4) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1909-227246 (2) · Patent BE-1910-225558 (2) · Patent BE-1909-218585 (2) · Patent CA-1910-131159 (2)
Related to aircraft:
National tech categories:
None (179) · FR 6.4 (34) · BE K (27) · USPC 244/90R (11) · MX F. III (9) · AR 21 (7) · HU V/h (5) · USPC 244/91 (5) · USPC 244/48 (5) · USPC 244/104R (5) · IT 8 (5) · USPC 244/87 (4) · USPC 244/30 (4) · USPC 244/233 (4) · USPC 244/22 (4) · USPC 244/65 (3) · USPC 244/60 (3) · USPC 244/13 (3) · USPC 244/97 (3) · USPC 244/51 (3)
IPCs:
None (326) · IPC B64B1/58 (9) · IPC B64B1/00 (7) · IPC B64C1/00 (6) · IPC B64B1/62 (5) · IPC CPC B64C13/00 (3) · IPC B64C25/00 (3) · IPC B64C17/00 (3) · IPC B64D35/04 (2) · CPC B64C17/00 (2)
CPCs:
None (110) · CPC B64C2700/6295 (29) · CPC B64C39/00 (23) · CPC B64C13/00 (22) · CPC B64C17/00 (14) · CPC B64B1/00 (13) · CPC B64B1/58 (11) · CPC B64C23/005 (11) · CPC B64C11/006 (10) · CPC B64C39/005 (7) · CPC B64C33/02 (7) · CPC B64C1/00 (7) · CPC B64C13/24 (6) · CPC B64B1/62 (6) · CPC B64F2700/6226 (6) · CPC B64C3/385 (6)
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