Patent FR-1907-376839

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Patent family descending from Patent FR-1907-376839


Year filed 1907
Year granted 1907
Office FR
Patent number 376839
Inventors Joseph Migliorino
Inventor country FR
Applicant person Joseph Migliorino
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Hélice aérienne et marine à rendement maximum
English title Maximum efficiency aerial and marine propeller
Tech fields propellers, propulsion, design, aerodynamics, hydrodynamics
Filing date 1907-04-17
Full specification filed date
Application number
Grant date 1907-06-22
Granted? 1
Publication date 1907-08-22
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Ch. Thirion et J. Bonnet
Assigned to
National tech categories FR 6.2
IPCs IPC B63H1/12
CPCs CPC B63H1/26, CPC B64C11/18
Family year 1907
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 5
Number of claims 1