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.)
Guilbert SA
Original Assignee
Guilbert 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
Priority to BE795141DpriorityCriticalpatent/BE795141A/xx
Application filed by Guilbert SAfiledCriticalGuilbert SA
Priority to FR7234167Aprioritypatent/FR2200776A6/fr
Priority to IT1988973Aprioritypatent/IT978695B/it
Priority to NL7301613Aprioritypatent/NL7301613A/xx
Priority to DE19732306221prioritypatent/DE2306221A1/de
Application grantedgrantedCritical
Publication of FR2200776A6publicationCriticalpatent/FR2200776A6/fr