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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR718100ApublicationCriticalpatent/FR718100A/fr
Commutateur-transformateur pour la transformation de courant alternatif en courant continu et inversement ou de courant continu en courant continu de tension différente
Commutateur-transformateur pour la transformation de courant alternatif en courant continu et inversement ou de courant continu en courant continu de tension différente
Commutateur-transformateur pour la transformation de courant alternatif en courant continu et inversement ou de courant continu en courant continu de tension différente