Patent US-1918-1286579

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Year filed 1918
Year granted 1918
Office US
Patent number 1286579
Inventors John R Gammeter
Inventor country US
Applicant person
Applicant firm
Applicant type COMPANY
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1918-02-16
Full specification filed date
Application number 21764418
Grant date 1918-12-03
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64B1/62
Family year 1918
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47969690
INPADOC family ID 44398298
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources

Inventor location (imputed from HistPat):