Patent FR-1909-401476

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Year filed
Year granted 1909
Office FR
Patent number 401476
Inventors Gabriel Voisin, Charles Voisin
Inventor country FR, FR
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Perfectionnements apportés aux organes de distribution des moteurs ou machines analogues plus particulièrement applicables a ceux de ces organes qui sont destinés aux moteurs à combustion interne
English title Improvements to the valve trains for internal combustion engines (?)
Tech fields propulsion, internal combustion
Filing date
Full specification filed date
Application number
Grant date
Granted? No
Publication date 1
Supplementary to patent
Related to aircraft? Partially
Serial number 1?
Patent agent
Assigned to
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IPCs
CPCs
Family year
First filing? No
Cites these patents
Citations from after 1930
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