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.)
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Cetek Const Electrotech
Original Assignee
Cetek Const Electrotech
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Publication date
Application filed by Cetek Const ElectrotechfiledCriticalCetek Const Electrotech
Priority to FR7928196ApriorityCriticalpatent/FR2469855A1/fr
Publication of FR2469855A1publicationCriticalpatent/FR2469855A1/fr
Application grantedgrantedCritical
Publication of FR2469855B3publicationCriticalpatent/FR2469855B3/fr