Patent FR-1909-385120.10101

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Year filed 1908
Year granted 1909
Office FR
Patent number 10101
Inventors Édouard Surcouf
Inventor country FR
Applicant person Édouard Surcouf
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Empennage stabilisateur pour ballons dirigeables
English title stabilizing empennage(tail-fin) for dirigible balloons
Tech fields stability, tail fin
Filing date 1908-11-21
Full specification filed date
Application number 10101D
Grant date 1909-02-09
Granted? 1
Publication date 1909-05-01
Supplementary to patent Patent FR-1907-385120
Related to aircraft? Yes
Serial number
Patent agent H. Elluin
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/58
CPCs CPC B64B1/58
Family year 1907
First filing? 0
Cites these patents
Citations from after 1930
Application ID 18696859
INPADOC family ID 5194926
Number of text pages 3
Number of diagram pages 1
Number of figures 5
Number of claims 2