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 Hrzan Emil, Petrasek PetrfiledCriticalHrzan Emil
Priority to CS843905ApriorityCriticalpatent/CS241931B1/en
Publication of CS390584A1publicationCriticalpatent/CS390584A1/en
Publication of CS241931B1publicationCriticalpatent/CS241931B1/en
CS843905A1984-05-241984-05-24Synchronous phase modifier's excitation regulation device with exciting voltage reversion during operation
CS241931B1
(en)