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Application filed by Michal TvrdonfiledCriticalMichal Tvrdon
Priority to CS312977ApriorityCriticalpatent/CS187978B1/cs
Publication of CS187978B1publicationCriticalpatent/CS187978B1/cs
CS312977A1977-05-121977-05-12Wiring of the circuit for signalling the short circuit on the protected outlets of the a.c.electric machines
CS187978B1
(en)