Drilldown: Patents

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Patents > Office : AH or BE or FR & IPCs : IPC B64C11/00 or IPC F16F9/348

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Office: (Click arrow to add another value)
Inventors:
Alfred E. Wunderlich (3) · Raffaele Ronco fu Riccardo (3) · Antoine-Padoue Filippi (3) · Jules Collomb (3)
Inventor country:
Applicant person:
None (3) · Raffaele Ronco fu Riccardo (3) · Alfred E. Wunderlich (3) · Jules Collomb (3)
Applicant is inventor:
Tech fields:
propulsion (59) · propellers (43) · Design (22) · Airplane (19) · marine (14) · Wings (11) · sustentation (11) · aerodynamics (11) · Navigation (11) · LTA (11) · Subsystem (9) · lift (9) · None (9) · propeller (8) · aerial propeller (8) · helicopter (6) · ascension (6)
Full specification filed date:
Application number:
None (4)
Granted:
Supplementary to patent:
None (79) · Patent GB-1911-12232 (2) · Patent FR-1909-410848 (2)
Related to aircraft:
Patent agent:
None (25) · Armengaud jeune (13) · None (7) · J. Bonnet-Thirion (6) · Dom. Casalonga (6) · E. Blétry (5) · Y. Rabilloud et fils (4) · de Bongé (3) · G. de Mestral et F. Harlé (3) · L. Chassevent (3) · Chassevent (3) · G. Petiau (3) · Schwab (3)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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