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The short-circuiting contactor as an electrical protective device for coal-mine service

Mine power systems research(in four parts) :

Published Year

• 1950-1959 (1)
• 1970-1979 (1)

Subject

• Short circuits (2) *
• Electric power transmission (1)
• Electricity in mining (1)
• Mining machinery (1)

Author

• Harrison, L. H. (1)

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