Patent FR-1918-494121

From Inventing aviation
Jump to navigation Jump to search


Year filed 1918
Year granted 1919
Office FR
Patent number 494121
Inventors Maurice-Joseph Picard
Inventor country FR
Applicant person Maurice-Joseph Picard
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1918-07-15
Full specification filed date
Application number 494121D
Grant date 1919-08-30
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/00
Family year 1918
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19311293
INPADOC family ID 5374776
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources