Patent FR-1909-399872

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Though no reference is made, this patent is a descendant of Patent AT-1907-37570.

Sources


Year filed 1909
Year granted 1909
Office FR
Patent number 399872
Inventors Alois Laube Jr.
Inventor country DE
Applicant person Alois Laube Jr.
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aéroplane
English title Airplane with flapping wings
Tech fields Airplane, Design, Flapping, Wings, Construction, Rudder, Control
Filing date 1909-02-24
Full specification filed date
Application number 399872D
Grant date 1909-05-07
Granted? 1
Publication date 1909-07-09
Supplementary to patent Patent AT-1907-37570
Related to aircraft? 1
Serial number
Patent agent C. Baumann
Assigned to
National tech categories FR 6.4
IPCs IPC B64C33/02
CPCs CPC B64C33/02
Family year 1907
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19219220
INPADOC family ID 5297461
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 6