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.)
Francelec S A
Original Assignee
Francelec S A
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Filing date
Publication date
Application filed by Francelec S AfiledCriticalFrancelec S A
Priority to FR20863ApriorityCriticalpatent/FR1456527A/fr
Application grantedgrantedCritical
Publication of FR1456527ApublicationCriticalpatent/FR1456527A/fr