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CONST ELEC MEC METALLURG
Original Assignee
CONST ELEC MEC METALLURG
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 CONST ELEC MEC METALLURGfiledCriticalCONST ELEC MEC METALLURG
Application grantedgrantedCritical
Publication of FR1194536ApublicationCriticalpatent/FR1194536A/en