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Patents > National tech categories: FR 6.4 & Number of text pages: 1-2 & Number of figures: 2-3

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None (363) · Patent FR-1908-392672 (6) · Patent FR-1909-420322 (3) · Patent GB-1911-29012 (3) · Patent FR-1911-430799 (3) · Patent FR-1909-406947 (2) · Patent FR-1910-435648 (2) · Patent FR-1909-412818 (2) · Patent FR-1909-411204 (2) · Patent FR-1910-414695 (2) · Patent FR-1908-405961 (2) · Patent FR-1913-456298 (2) · Patent FR-1913-461629 (2) · Patent FR-1912-452017 (2) · Patent FR-1909-398825 (2) · Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H. (2) · Patent FR-1910-421420 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2)
Related to aircraft:
Patent agent:
Armengaud jeune (54) · None (53) · None (44) · E. Blétry (27) · J. Bonnet-Thirion (23) · Charles Dony (20) · Hippolyte Josse (16) · Dupont et Elluin (16) · J. Germain (16) · L. Chassevent (14) · Boramé et Julien (14) · Lavoix et Moses (13) · Schwab (12) · H. Bœttcher fils (10) · Y. Rabilloud et fils (9) · M. Zerolo (9) · G. de Mestral et F. Harlé (9) · C. Baumann (8)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (65) · IPC B64C39/00 (58) · IPC B64C1/00 (54) · IPC B64B1/00 (30) · IPC B64C23/00 (29) · IPC B64C11/00 (29) · IPC B64C35/00 (24) · IPC B64C3/00 (24) · IPC B64C25/00 (21) · IPC B64C3/38 (21) · IPC B64B1/58 (16) · IPC B64C13/00 (13) · None (13) · IPC B64C3/54 (12) · IPC B64C33/02 (12) · IPC B64C13/04 (10) · IPC B64B1/40 (9) · IPC B64C27/04 (9) · IPC B64C11/20 (8) · IPC B64C3/52 (8)
CPCs:
CPC B64C17/00 (65) · CPC B64C39/00 (50) · CPC B64C2700/6295 (41) · CPC B64B1/00 (28) · CPC B64C23/005 (27) · CPC B64C3/00 (24) · CPC B64C2700/6218 (22) · CPC B64C2700/6274 (22) · CPC B64C11/006 (21) · CPC B64C3/385 (19) · CPC B64C35/00 (17) · CPC B64C13/00 (17) · CPC B64C25/06 (17) · CPC B64B1/58 (16) · CPC B64C25/62 (15) · CPC B64C2700/6212 (14) · CPC B64C33/02 (14) · CPC B64F2700/6226 (13) · CPC B64C1/00 (12) · CPC B64C2700/6235 (11)
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