Patent US-1912-1024339

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Year filed 1911
Year granted 1912
Office US
Patent number 1024339
Inventors Charles H Johnson
Inventor country US
Inventor location
Applicant person Johnson Charles F
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1911-05-16
Full specification filed date
Application number 1911627386
Grant date 1912-04-23
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/36
Family year 1911
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47513470
INPADOC family ID 43964787
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources