Patent GB-1917-127898

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Year filed
Year granted 1917
Office GB
Patent number 127898
Inventors
Inventor country GB
Applicant person PORTHOLME AERODROME
Applicant firm
Applicant type COMPANY
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1917-06-20
Full specification filed date
Application number 884617
Grant date 1919-06-19
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C3/14
Family year 1917
First filing? 1
Cites these patents
Citations from after 1930
Application ID 21250641
INPADOC family ID 24083759
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources