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Patents > Inventor country : FR or NL & Tech fields: airplane & First filing: No

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Patent agent:
None (119) · Armengaud jeune (105) · J. Bonnet-Thirion (21) · Hippolyte Josse (18) · None (16) · Weismann et Marx (15) · Charles Dony (14) · G. de Mestral et F. Harlé (13) · Dupont et Elluin (12) · J. Germain (10) · Abel & Imray (9) · Haseltine, Lake & Co. (8) · Dom. Casalonga (7) · Boramé et Julien (7) · Boult, Wade & Tennant (7) · Rigot et Prévost (6) · Y. Rabilloud et fils (6)
IPCs:
None (91) · IPC B64C17/00 (69) · IPC B64C1/00 (67) · IPC B64C39/00 (49) · IPC B64C3/38 (27) · IPC B64C25/00 (27) · IPC B64C3/00 (23) · IPC B64C35/00 (20) · IPC B64C13/00 (18) · IPC B64C23/00 (15) · IPC B64C3/52 (12) · IPC B64C3/54 (11) · IPC B64C33/02 (11) · IPC B64C17/06 (10) · IPC B64C3/56 (9) · IPC B64C3/18 (9) · IPC B64C11/00 (9) · IPC B64C11/04 (9) · IPC B64C27/04 (7) · IPC B64C3/48 (6)
CPCs:
None (72) · CPC B64C17/00 (72) · CPC B64C39/00 (43) · CPC B64C2700/6295 (35) · CPC B64C2700/6218 (27) · CPC B64C13/00 (26) · CPC B64C3/385 (26) · CPC B64C3/00 (23) · CPC B64C25/06 (19) · CPC B64C35/00 (15) · CPC B64C23/005 (15) · CPC B64C1/00 (14) · CPC B64F2700/6226 (13) · CPC B64C2700/6214 (13) · CPC B64C3/52 (13) · CPC B64C2700/6274 (12) · CPC B64C2700/6256 (12) · CPC B64C25/62 (12) · CPC B64C33/02 (12)
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