Patent FR-1909-399374.10565

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This is an addition to Patent FR-1909-399374.

  • Inventor: Calvados

Sources


Year filed 1909
Year granted 1909
Office FR
Patent number 10565
Inventors Jean Walter-Martin
Inventor country FR
Inventor location Calvados
Applicant person Jean Walter-Martin
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Ossatures en bambou refendu à armature extérieure de renforcement, pour aéroplanes, nacelles de dirigeables, et autres constructions légères
English title Split bamboo frames with external reinforcement, for airplanes, airship nacelles, and other lightweight constructions
Tech fields Airplane, Airship, Construction, Frame, Wood, Design, Nacelle
Filing date 1909/02/27
Full specification filed date
Application number 10565D
Grant date 1909/05/28
Granted? Yes
Publication date 1909/07/30
Supplementary to patent Patent FR-1909-399374
Related to aircraft? Yes
Serial number
Patent agent Ch. Mardelet
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/18
CPCs CPC B64C3/18
Family year 1909
First filing? No
Cites these patents
Citations from after 1930
Application ID 18701464
INPADOC family ID 5195404
Number of text pages 4
Number of diagram pages 1
Number of figures 16
Number of claims 7