Patent GB-1916-101491

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Year filed 1916
Year granted 1916
Office GB
Patent number 101491
Inventors William Ditchfield
Inventor country
Applicant person William Ditchfield
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1916-01-20
Full specification filed date
Application number 90716
Grant date 1916-09-28
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B62C5/04
Family year 1916
First filing? 1
Cites these patents
Citations from after 1930
Application ID 20973034
INPADOC family ID 24110425
Number of text pages
Number of diagram pages
Number of figures
Number of claims