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.)
Lorraine Escaut SA
Original Assignee
Lorraine Escaut SA
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 Lorraine Escaut SAfiledCriticalLorraine Escaut SA
Priority to FR954136ApriorityCriticalpatent/FR84750E/fr
Priority to LU45829Aprioritypatent/LU45829A1/xx
Priority to BE646241Aprioritypatent/BE646241A/fr
Application grantedgrantedCritical
Publication of FR84750EpublicationCriticalpatent/FR84750E/fr