Patent FR-1852-12466

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Year filed
Year granted 1852
Office FR
Patent number 12466
Inventors PELLEGRIN
Inventor country FR
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title direction des ballons
English title navigation of balloons
Tech fields LTA, navigation
Filing date 1851-10-15
Full specification filed date
Application number
Grant date '1852-01-01
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1852
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
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Number of claims