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.)
Lebocey Industrie SA
Original Assignee
Lebocey Industrie 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 Lebocey Industrie SAfiledCriticalLebocey Industrie SA
Priority to FR6907560ApriorityCriticalpatent/FR2029949A5/fr
Priority to US811897Aprioritypatent/US3599097A/en
Priority to DE19691916898prioritypatent/DE1916898B2/de
Priority to JP2795069Aprioritypatent/JPS4943985B1/ja
Priority to GB1858769Aprioritypatent/GB1260193A/en
Application grantedgrantedCritical
Publication of FR2029949A5publicationCriticalpatent/FR2029949A5/fr