Patent FR-1883-157685

From Inventing aviation
Jump to navigation Jump to search
File:FR-1883-157685.jpg
CdB info pertinent to 1883

This is patent of 15 years.

Sources

  • CdB (Info pertinent to 1883) ; p486 ; p1040
  • Inventor location:


Year filed
Year granted 1883
Office FR
Patent number 157685
Inventors Gros
Inventor country
Inventor location
Applicant person
Applicant firm
Applicant type
Applicant is inventor? No
Original title Système de ballon dirigeable
English title aerostat system
Tech fields LTA
Filing date
Full specification filed date
Application number
Grant date September 22, 1883
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Bardin
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year
First filing? No
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