Patent US-1912-1025912

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Year filed 1911
Year granted 1912
Office US
Patent number 1025912
Inventors Robert H HAAG
Inventor country US
Applicant person HAAG ROBERT H
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1911-05-17
Full specification filed date
Application number 1911627726
Grant date 1912-05-07
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories USPC 244/234
IPCs
CPCs CPC B64C3/14
Family year 1911
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47516189
INPADOC family ID 43964978
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources