Patent FR-1908-395320

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This patent makes reference to a German priority filing date 1907-10-24, though the diagram and other content perfectly match those of Patent DE-1907-214228, filed 1907-10-25.

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Patent family descending from Patent FR-1908-395320


Year filed 1908
Year granted 1908
Office FR
Patent number 395320
Inventors Paul Frederik Degn
Inventor country DE
Applicant person Paul Frederik Degn
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Appareil à voler
English title Flying Apparatus
Tech fields propellers, ascension
Filing date 1908-10-05
Full specification filed date
Application number 395320D
Grant date 1908-12-23
Granted? 1
Publication date 1909-02-20
Supplementary to patent Patent DE-1907-214228
Related to aircraft? 1
Serial number
Patent agent J. Bonnet-Thirion
Assigned to
National tech categories FR 6.4
IPCs IPC B64C27/04
CPCs CPC B64C2700/6281, CPC B64C27/12
Family year 1908
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19214746
INPADOC family ID 5194894
Number of text pages 3
Number of diagram pages 1
Number of figures 5
Number of claims 4