Patent FR-1909-396509

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Year filed 1908
Year granted 1909
Office FR
Patent number 396509
Inventors
Inventor country CH
Applicant person Fischer WAELTI
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1908-11-06
Full specification filed date
Application number 396509D
Grant date 1909-04-14
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C33/02
Family year 1908
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19215918
INPADOC family ID 5294630
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources