Patent FR-1910-407749

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Cf. Patent AT-1909-50881 ("Number" of claims is 2 but the second has 3 lettered subpoints. Lettered subpoints have been seen elsewhere as well.)

Sources


Year filed 1909
Year granted 1910
Office FR
Patent number 407749
Inventors Anton Kreidler
Inventor country DE
Applicant person Anton Kreidler
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système d'aéroplane
English title Airplane
Tech fields airplane, whole, propulsion, jet, propeller
Filing date 1909/10/09
Full specification filed date
Application number 407749D
Grant date 1910/03/09
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Charles Dony
Assigned to
National tech categories FR 6.4
IPCs
CPCs CPC B64C23/005, CPC B64C2700/6271
Family year 1909
First filing? No
Cites these patents
Citations from after 1930
Application ID 19226917
INPADOC family ID 5303225
Number of text pages 3
Number of diagram pages 1
Number of figures 3
Number of claims 2