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Application filed by Koch & Sterzel AgfiledCriticalKoch & Sterzel Ag
Application grantedgrantedCritical
Publication of AT121383BpublicationCriticalpatent/AT121383B/de
AT121383D1929-03-271930-03-08Transformator, insbesondere Meßwandler für hohe Spannungen, bestehend aus in Kaskade geschalteten Einzelsystemen.
AT121383B
(de)