Patent FR-1883-158561

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Year filed
Year granted 1883
Office FR
Patent number 158561
Inventors DUPONCHEL
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Nouveau mode de moteur à gaz(et applications) avec enveloppe élastique
English title new style of motor with gas in an elastic “envelope”
Tech fields Propulsion
Filing date
Full specification filed date
Application number
Grant date 1883-11-15
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Partially
Serial number
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Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1883
First filing?
Cites these patents
Citations from after 1930
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INPADOC family ID
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