Patent GB-1909-16367

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Year filed 1909
Year granted 1910
Office GB
Patent number 16367
Inventors Frederick William Dufwa
Inventor country MX
Applicant person Frederick William Dufwa
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Flying Machines
English title Improvements in Flying Machines
Tech fields
Filing date 1909-07-13
Full specification filed date
Application number 190916367D
Grant date 1910-06-16
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Haseltine, Lake & Co.
Assigned to
National tech categories
IPCs IPC B64C17/00, IPC B64C1/00
CPCs CPC B64C2700/6218, CPC B64C17/00
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 23585025
INPADOC family ID 11079802
Number of text pages 7
Number of diagram pages 4
Number of figures 8
Number of claims 9