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Patents > Office: FR & Tech fields : automatic stability or construction

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None (338) · Patent FR-1907-373818 (6) · Patent FR-1908-405961 (5) · Patent DE-1911-11-16 Otto Albin Budig (3)
Related to aircraft:
Patent agent:
None (103) · Armengaud jeune (88) · None (21) · J. Germain (18) · Hippolyte Josse (17) · Lavoix et Mosès (16) · Dupont et Elluin (16) · Weismann et Marx (14) · Charles Dony (14) · E. Blétry (13) · L. Chassevent (11) · Boramé et Julien (11) · J. Bonnet-Thirion (8) · Brandon frères (8) · H. Bœttcher fils (8) · G. de Mestral et F. Harlé (7) · Dom. Casalonga (7) · Ch. Mardelet (7)
IPCs:
IPC B64C17/00 (141) · IPC B64C1/00 (111) · IPC B64C39/00 (52) · None (36) · IPC B64B1/00 (31) · IPC B64C3/00 (29) · IPC B64C25/00 (14) · IPC B64C3/18 (14) · IPC B64B1/58 (13) · IPC B64C23/00 (13) · IPC B64C17/06 (12) · IPC B64C35/00 (9) · IPC B64C3/54 (8) · IPC B64C3/38 (8) · IPC B64C3/26 (7) · IPC B64C11/04 (7) · IPC B64C33/02 (6) · IPC B64C3/52 (6) · IPC B64C3/48 (6)
CPCs:
CPC B64C17/00 (149) · CPC B64C2700/6218 (57) · CPC B64C39/00 (46) · CPC B64C2700/6295 (33) · None (31) · CPC B64B1/00 (30) · CPC B64C3/00 (29) · CPC B64C2700/6212 (29) · CPC B64C2700/6214 (23) · CPC B64C17/06 (16) · CPC B64C1/00 (13) · CPC B64B1/58 (13) · CPC B64C2700/6216 (12) · CPC B64C25/06 (12) · CPC B64C23/005 (12) · CPC B64C2700/6235 (11) · CPC B64C2700/6274 (11) · CPC B64C2001/0063 (10) · CPC B64C2700/6233 (10)
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