Patent FR-1912-446512

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Year filed 1912
Year granted 1912
Office FR
Patent number 446512
Inventors Adolf Heinrich OTT
Inventor country AT
Applicant person OTT ADOLF
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1912-07-25
Full specification filed date
Application number 446512D
Grant date 1912-12-07
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/005
Family year 1912
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19264848
INPADOC family ID 5334631
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources