Patent FR-1918-487668

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Year filed 1917
Year granted 1918
Office FR
Patent number 487668
Inventors Alliott Verdon Roe
Inventor country GB
Applicant person Alliott Verdon Roe
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1917-10-09
Full specification filed date
Application number 487668D
Grant date 1918-07-18
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64C3/18
Family year 1917
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19304983
INPADOC family ID 5369128
Number of text pages
Number of diagram pages
Number of figures
Number of claims