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.)
SIA INTERNATION L
Original Assignee
SIA INTERNATION L
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 SIA INTERNATION LfiledCriticalSIA INTERNATION L
Priority to FR7220048ApriorityCriticalpatent/FR2213548B1/fr
Publication of FR2213548A1publicationCriticalpatent/FR2213548A1/fr
Priority to FR7528574Aprioritypatent/FR2325122A2/fr
Application grantedgrantedCritical
Publication of FR2213548B1publicationCriticalpatent/FR2213548B1/fr