Patent FR-1911-423189

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Year filed 1910
Year granted 1911
Office FR
Patent number 423189
Inventors Gabriel LANGE
Inventor country FR
Applicant person GABRIEL LANGE
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1910-04-28
Full specification filed date
Application number 423189D
Grant date 1911-04-10
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C2700/6295, CPC B64C39/00
Family year 1910
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19242018
INPADOC family ID 5315193
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources