Patent FR-1909-401013

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German original filed 9 May 1908. Analogous to Patent GB-1909-8179.

Sources


Year filed 1909
Year granted 1909
Office FR
Patent number 401013
Inventors
Inventor country DE
Inventor location
Applicant person
Applicant firm Motorluftschiff Studiengesellschaft m.b.H
Applicant type UNIV-PRO-GOV
Applicant is inventor? No
Original title Aéroplane présentant au vent une surface oblique
English title Airplane presenting an oblique surface to the wind
Tech fields airplane, design, airfoil, wind, aerodynamics, wing, lift
Filing date 1909/03/19
Full specification filed date
Application number 401013D
Grant date 1909/08/17
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Brandon frères
Assigned to
National tech categories FR 6.4
IPCs
CPCs CPC B64C2700/6295, CPC B64C39/00
Family year 1909
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19220328
INPADOC family ID 5298412
Number of text pages 2
Number of diagram pages 1
Number of figures
Number of claims