Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & National tech categories: FR 6.4 & Number of diagram pages: 2-9

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Supplementary to patent:
None (196) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent FR-1916-491738 (2) · Patent BE-1912-08-13-Panian (2)
Related to aircraft:
Patent agent:
None (38) · Armengaud jeune (22) · none (15) · Brandon frères (14) · Weismann et Marx (12) · Lavoix et Mosès (12) · J. Bonnet-Thirion (9) · Schwab (8) · Dom. Casalonga (7) · Rigot et Prévost (7) · M. Zerolo (7) · L. Chassevent (7) · G. Petiau (7) · J. Bonnet-Thirion et Breton (6) · E. Blétry (6) · Gaston Rose (6) · Boramé et Julien (5) · H. Boettcher fils (5) · Ch. Mardelet (5) · J. Germain (5)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (52) · IPC B64C39/00 (41) · IPC B64C1/00 (40) · IPC B64C33/02 (17) · IPC B64C3/38 (16) · IPC B64C35/00 (15) · IPC B64C23/00 (15) · IPC B64C11/00 (8) · IPC B64C33/00 (8) · IPC B64C17/06 (8) · IPC B64C13/00 (8) · None (8) · IPC B64B1/00 (8) · IPC B64C27/04 (7) · IPC B64C3/54 (7) · IPC B64C25/00 (7) · IPC B64C3/00 (6) · IPC B64B1/58 (5)
CPCs:
CPC B64C17/00 (53) · CPC B64C39/00 (30) · CPC B64C2700/6295 (27) · CPC B64C2700/6218 (22) · CPC B64C33/02 (19) · CPC B64C2700/6212 (16) · CPC B64C23/005 (15) · CPC B64C3/385 (14) · CPC B64C35/00 (13) · CPC B64C17/06 (9) · CPC B64C2700/6274 (9) · CPC B64C13/00 (9) · CPC B64C33/00 (9) · CPC B64B1/00 (8) · CPC B64C3/54 (7) · CPC B64C2700/6281 (6) · CPC B64C25/06 (6) · CPC B64C39/08 (6) · CPC B64C2700/6256 (6)
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Citations from after 1930:
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