ES231831A1 - Improvements in the electrical security beds for mines, for their protection against premature inflammation by parasite electrical currents (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the electrical security beds for mines, for their protection against premature inflammation by parasite electrical currents (Machine-translation by Google Translate, not legally binding)
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.)
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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Publication of ES231831A1publicationCriticalpatent/ES231831A1/en
Improvements in electric safety baits for mines, for their protection against premature inflammation by parasitic electric currents, characterized by the fact that a safety device that short-circuits the rheofs of the electric device of inflammation, before it, together with a third wire in contact with the metallic hull of the bait, is coupled with the electric bait, especially the bridge type. (Machine-translation by Google Translate, not legally binding)
ES0231831A1955-11-101956-11-09Improvements in the electrical security beds for mines, for their protection against premature inflammation by parasite electrical currents (Machine-translation by Google Translate, not legally binding)
ExpiredES231831A1
(en)
Improvements in the electrical security beds for mines, for their protection against premature inflammation by parasite electrical currents (Machine-translation by Google Translate, not legally binding)
Improvements in the electrical security beds for mines, for their protection against premature inflammation by parasite electrical currents (Machine-translation by Google Translate, not legally binding)
Improvements in the electrical security beds for mines for protection against premature inflammation by parasite electrical currents (Machine-translation by Google Translate, not legally binding)