Patent FR-1872-94509

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Year filed
Year granted 1872
Office FR
Patent number ns
Inventors Braconnier
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title
English title balloon “steering”
Tech fields navigation, balloon
Filing date 1872-03-09
Full specification filed date
Application number
Grant date
Granted? 0
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1872
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources

(This patent, its number, has been partially inferred by the extreme likelihood that Patent FR-1873-94509E is a certificate of addition pertaining to it.)

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