Patent FR-1909-401714

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Patent family descending from Patent FR-1909-401714

Year filed 1909
Year granted 1909
Office FR
Patent number 401714
Inventors Antoine-Padoue Filippi
Inventor country FR
Applicant person Antoine-Padoue Filippi
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Organe de propulsion
English title Organ of propulsion, that is, propeller
Tech fields Propellers, Propulsion, Subsystem
Filing date 1909-04-06
Full specification filed date
Application number
Grant date 1909-08-05
Granted? 1
Publication date 1909-09-13
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Dom. Casalonga
Assigned to
National tech categories FR 6.2
IPCs IPC B63H1/12
CPCs CPC B64C11/007, CPC B63H2001/045
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID
Number of text pages 3
Number of diagram pages 1
Number of figures 12
Number of claims 1