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.)
COMPAIN ET AOUSTIN
Original Assignee
COMPAIN ET AOUSTIN
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 COMPAIN ET AOUSTINfiledCriticalCOMPAIN ET AOUSTIN
Application grantedgrantedCritical
Publication of FR616497ApublicationCriticalpatent/FR616497A/fr