Patent FR-1904-341796

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Year filed 1904
Year granted 1904
Office FR
Patent number 341796
Inventors Hermann Kleinert
Inventor country DE
Applicant person Hermann Kleinert
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aérostat de sureté et son propulseur
English title Safe aerostat and its propeller/propulsion
Tech fields LTA, propulsion, safety
Filing date 1904-03-31
Full specification filed date
Application number 341796D
Grant date 1904-06-21
Granted? 1
Publication date 1904-08-19
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/00
CPCs CPC B64B1/00
Family year 1904
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19162720
INPADOC family ID 5249677
Number of text pages
Number of diagram pages
Number of figures
Number of claims