Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DANIEL RENE ERNEST GERARD
ALBERT PIERRE GRENET
PIERRE ANDRE de la GORCE
Original Assignee
DANIEL RENE ERNEST GERARD
ALBERT PIERRE GRENET
PIERRE ANDRE de la GORCE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DANIEL RENE ERNEST GERARD, ALBERT PIERRE GRENET, PIERRE ANDRE de la GORCEfiledCriticalDANIEL RENE ERNEST GERARD
Application grantedgrantedCritical
Publication of FR443747ApublicationCriticalpatent/FR443747A/en