Patent FR-1880-135112

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File:FR-1880135112.jpg
Info from CdB 1880


Year filed
Year granted 1880
Office FR
Patent number 135112
Inventors Yon
Inventor country
Inventor location
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Nouveau systeme de direction des aerostats
English title New aerostat navigation system
Tech fields navigation, aerostat
Filing date
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Jovis
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1880
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

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