Patent FR-1907-378774

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Year filed 1907
Year granted 1907
Office FR
Patent number 378774
Inventors Michel Naury
Inventor country FR
Applicant person Michel Naury
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif appliqué aux ballons dirigeables permettant: 1 DEG la marche sans perte de gaz et sans dépense de lest
English title Apparatus applied to dirigibles allowing: 1 DEG motion without loss of gas and without "use"(?) of ballast
Tech fields navigation
Filing date 1907-06-13
Full specification filed date
Application number 378774D
Grant date 1907-10-16
Granted? 1
Publication date
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 1907
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19198608
INPADOC family ID 5280242
Number of text pages
Number of diagram pages
Number of figures
Number of claims

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