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.)
MARIUS PAUL GRESSE
VICTOR EUGENE TINCHANT
Original Assignee
MARIUS PAUL GRESSE
VICTOR EUGENE TINCHANT
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 MARIUS PAUL GRESSE, VICTOR EUGENE TINCHANTfiledCriticalMARIUS PAUL GRESSE
Application grantedgrantedCritical
Publication of FR522354ApublicationCriticalpatent/FR522354A/en