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.)
Bernard Heuchel S A Ets
Original Assignee
Bernard Heuchel S A Ets
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 Bernard Heuchel S A EtsfiledCriticalBernard Heuchel S A Ets
Priority to FR964069ApriorityCriticalpatent/FR1394149A/fr
Application grantedgrantedCritical
Publication of FR1394149ApublicationCriticalpatent/FR1394149A/fr