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Patents > Office : DK or FI or FR or MX & Inventor country : DK or FR & Tech fields : Airship or control or stability or wings

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Supplementary to patent:
None (519) · Patent FR-1907-373818 (10) · Patent FR-1908-392672 (7) · Patent FR-1908-407090 (4) · Patent FR-1909-420322 (3) · Patent FR-1907-377174 (3) · Patent FR-1908-401308 (3) · Patent FR-1861-51979 (3)
Related to aircraft:
Patent agent:
None (168) · Armengaud jeune (122) · None (56) · Weismann et Marx (28) · J. Germain (24) · Hippolyte Josse (24) · J. Bonnet-Thirion (21) · L. Chassevent (15) · E. Blétry (14) · Charles Dony (13) · Dupont et Elluin (13) · Lavoix et Mosès (12) · G. de Mestral et F. Harlé (11) · Chassevent (9) · Schwab (8) · Émile Bert (8) · H. Bœttcher fils (7) · Dom. Casalonga (7)
IPCs:
IPC B64C17/00 (180) · IPC B64C1/00 (149) · None (63) · IPC B64C39/00 (63) · IPC B64B1/00 (29) · IPC B64C13/00 (28) · IPC B64C3/38 (26) · IPC B64C3/00 (26) · IPC B64C17/06 (21) · IPC B64C23/00 (15) · IPC B64C33/02 (15) · IPC B64C3/54 (15) · IPC B64B1/58 (12) · IPC B64C3/52 (11) · IPC B64C11/00 (11) · IPC B64C3/56 (9) · IPC B64C13/04 (9) · IPC B64D35/04 (9) · IPC B64C3/18 (9)
CPCs:
CPC B64C17/00 (189) · CPC B64C2700/6218 (72) · None (54) · CPC B64C39/00 (48) · CPC B64C2700/6212 (38) · CPC B64C2700/6295 (34) · CPC B64C13/00 (34) · CPC B64B1/00 (30) · CPC B64C3/00 (26) · CPC B64C17/06 (25) · CPC B64C3/385 (24) · CPC B64C1/00 (23) · CPC B64C2700/6214 (22) · CPC B64C2700/6256 (21) · CPC B64C2700/6219 (20) · CPC B64C2700/6216 (19) · CPC B64C2700/6233 (17) · CPC B64C33/02 (17) · CPC B64C23/005 (13)
First filing:
Citations from after 1930:
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