Patent FR-1882-148251

From Inventing aviation
Jump to navigation Jump to search
File:FR-1882-148251.jpg
CdB info pertinent to 1882

This is patent of 15 years.


Year filed
Year granted 1882
Office FR
Patent number 148251
Inventors Phérékyde
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title perfectionnements dans la navigation aérienne
English title Improvements for aerial navigation
Tech fields LTA
Filing date
Full specification filed date
Application number
Grant date 1882-04-04
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Dieuaide
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1882
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

  • CdB 1882, p.CCI and p.164