DK41823C -
Device for Protection of Electrical Machines, Transformers, Appliances, Coils or the like against the Intrusion of Voltage Waves with Steep Front.
- Google Patents
Device for Protection of Electrical Machines, Transformers, Appliances, Coils or the like against the Intrusion of Voltage Waves with Steep Front.
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Application filed by Mathias Oluf Joergensen, Absalon LarsenfiledCriticalMathias Oluf Joergensen
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Publication of DK41823CpublicationCriticalpatent/DK41823C/en
DK41823D1929-07-051929-07-05
Device for Protection of Electrical Machines, Transformers, Appliances, Coils or the like against the Intrusion of Voltage Waves with Steep Front.
DK41823C
(en)