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.)
JEAN MARIE LE MOAL
PIERRE ANTOINE FRANCOIS CRASSU
Original Assignee
JEAN MARIE LE MOAL
PIERRE ANTOINE FRANCOIS CRASSU
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 JEAN MARIE LE MOAL, PIERRE ANTOINE FRANCOIS CRASSUfiledCriticalJEAN MARIE LE MOAL
Application grantedgrantedCritical
Publication of FR386605ApublicationCriticalpatent/FR386605A/fr