Patent US-1916-1216652

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Year filed 1916
Year granted 1917
Office US
Patent number 1216652
Inventors Antonio Borras
Inventor country AR
Applicant person Antonio Borras
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1916-04-08
Full specification filed date
Application number 8975816
Grant date 1917-02-20
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C13/00
Family year 1916
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47845483
INPADOC family ID 47246841
Number of text pages
Number of diagram pages
Number of figures
Number of claims