Patent BE-1907-202431

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Year filed 1907
Year granted
Office BE
Patent number 202431
Inventors J. Maréchal
Inventor country FR
Applicant person J. Maréchal
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Système d’aile pour machines volantes
English title Wing system for flying machines
Tech fields wings, lift, sustentation, aerodynamics, design
Filing date 1907-09-06
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Raclot et Cie
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1907
First filing? 1
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