Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Tech fields : Airplane or design or propeller & Publication date: 1900 - 1999 & Supplementary to patent: None & Family year: 1900 - 1999

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None (102) · Armengaud jeune (39) · Weismann et Marx (14) · Chassevent (11) · None (9) · J. Bonnet-Thirion (7) · Hippolyte Josse (7) · E. Blétry (7) · Y. Rabilloud et fils (7) · C. Blétry (5) · G. de Mestral et F. Harlé (5) · Charles Dony (5) · Schwab (4) · Boramé et Julien (4) · H. Elluin (4) · Ch. Thirion et J. Bonnet (3) · Lavoix et Mosès (3) · Ad. Sturm (3)
IPCs:
None (88) · IPC B64C39/00 (38) · IPC B64C17/00 (24) · IPC B64C1/00 (20) · IPC B64B1/00 (17) · IPC B64C23/00 (17) · IPC B64C33/02 (12) · IPC B64C3/38 (8) · IPC B64C11/00 (6) · IPC B64C3/52 (6) · IPC B64C13/00 (6) · IPC B64D35/04 (5) · IPC B64C3/54 (5) · IPC B64C33/00 (4) · IPC B64C3/00 (4) · IPC B64C39/08 (4) · IPC B64B1/58 (3) · IPC B64C3/56 (3) · IPC B64C17/06 (3) · IPC B64C27/04 (3)
CPCs:
None (69) · CPC B64C39/00 (35) · CPC B64C2700/6295 (29) · CPC B64C17/00 (26) · CPC B64C23/005 (18) · CPC B64B1/00 (17) · CPC B64C33/02 (13) · CPC B64C2700/6274 (10) · CPC B64C13/00 (9) · CPC B64C2700/6218 (9) · CPC B64C3/52 (8) · CPC B64C1/00 (8) · CPC B64C2700/6212 (7) · CPC B64C3/385 (7) · CPC B64C11/006 (5) · CPC B64C39/08 (5) · CPC B64C2700/6256 (5) · CPC B64D35/04 (5)
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