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Patents > Inventor country : AU or FR & Number of diagram pages: 2-3

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Supplementary to patent:
None (318) · Patent AU-1914-14892 (4) · Patent FR-1912-447782 (3) · Patent BE-1912-08-13-Panian (3) · Patent US-1918-1589780 (3)
Related to aircraft:
Patent agent:
None (113) · None (28) · Armengaud jeune (25) · Boult, Wade & Tennant (17) · Weismann et Marx (15) · Marks & Clerk (14) · J. Bonnet-Thirion (13) · Dom. Casalonga (11) · Lavoix et Mosès (10) · Brandon frères (9) · Haseltine, Lake & Co. (8) · Chassevent (8) · M. Zerolo (6) · J. Germain (6) · Johnsons & Willcox (6) · Wheatley & Mackenzie (5) · H. Bœttcher fils (5)
National tech categories:
FR 6.4 (235) · None (137) · FR 6.3 (33) · HU V/h (11) · DE 77h.5 (6) · CH 129b (5) · FR 6.2 (5) · USPC 244/22 (3) · AT 77d (3) · USPC 244/35R (3) · FR 5.8 (3) · FR 6.1 (3) · AU 90.3 (3) · CH 129c (2) · AU 90.5 (2) · USPC 244/6 (2) · FR 5.5 (2) · FR 5 (2) · USPC 244/234 (2) · USPC 244/119 (2)
IPCs:
None (103) · IPC B64C39/00 (50) · IPC B64C17/00 (39) · IPC B64C1/00 (38) · IPC B64B1/00 (30) · IPC B64C3/38 (23) · IPC B64C23/00 (20) · IPC B64C33/02 (18) · IPC B64C11/00 (16) · IPC B64C27/04 (14) · IPC B64C13/00 (13) · IPC B64C35/00 (13) · IPC B64B1/58 (10) · IPC B64C3/56 (10) · IPC B64C17/06 (9) · IPC B64C31/06 (6) · IPC B64C3/54 (6)
CPCs:
None (59) · CPC B64C17/00 (42) · CPC B64B1/00 (32) · CPC B64C39/00 (30) · CPC B64C2700/6295 (28) · CPC B64C23/005 (24) · CPC B64C33/02 (24) · CPC B64C13/00 (21) · CPC B64C3/385 (19) · CPC B64C2700/6218 (17) · CPC B64C11/006 (12) · CPC B64C35/00 (12) · CPC B64C39/08 (12) · CPC B64C2700/6274 (11) · CPC B64B1/58 (10) · CPC B64C3/56 (10) · CPC B64C2700/6256 (9) · CPC B64C17/06 (9) · CPC B64C2700/6214 (8)
First filing:
Citations from after 1930:
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