Patent LU-1911-9070

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Matched with Patent FR-1910-428665 based on title and date.

Sources


Year filed
Year granted 1909
Office LU
Patent number 9070
Inventors Adolphe-François-Joseph Doutre
Inventor country FR
Applicant person Adolphe-François-Joseph Doutre
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Perfectionnements aux machines aéronautiques
English title Aeronautic machines
Tech fields airplane, stability
Filing date
Full specification filed date
Application number
Grant date 1911/06/19
Granted? Yes
Publication date 1911/07/14
Supplementary to patent Patent FR-1910-428665
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
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IPCs
CPCs
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
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Number of claims