Patent FR-1908-397354

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We are resolving basically three patent families of this inventor. We will narrow down likely to a German filing which may not have been granted. Patent AT-1908-42396 filed one day before this French patent, may be our most workable "parent patent", at present.


Year filed 1908
Year granted 1909
Office FR
Patent number 397354
Inventors Gustav Behrens
Inventor country DE
Applicant person Gustav Behrens
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Hangar transportable pour aérostats
English title Portable airship hangar
Tech fields Hangars, Design, Infrastructure, Aerostat, Airship
Filing date 1908-12-12
Full specification filed date
Application number
Grant date 1909-02-20
Granted? 1
Publication date 1909-05-06
Supplementary to patent Patent AT-1908-42396
Related to aircraft? 1
Serial number
Patent agent H. Guérin
Assigned to
National tech categories FR 6.4
IPCs IPC B64F1/14
CPCs CPC B64F1/14
Family year 1908
First filing? 0
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 9
Number of claims 4