Patent BE-1911-01-19 Dumoulin et Jacquin et Farnier

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Patent family descending from Patent BE-1911-01-19 Dumoulin et Jacquin et Farnier

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Year filed 1911
Year granted 1911
Office BE
Patent number
Inventors André Dumoulin, Auguste Jacquin, Eugène Farnier
Inventor country FR, FR, FR
Applicant person André Dumoulin, Auguste Jacquin, Eugène Farnier
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title
English title
Tech fields propellers, airplane, rudder, frame, design, construction, navigation, stability, gyroscope
Filing date January 19, 1911
Full specification filed date
Application number
Grant date
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories BE K
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
Number of figures
Number of claims