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Last edited by RenameBot
August 27, 2008 | History
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Kenneth E. Hjelmstad

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3 works Add another?

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  • Cover of: Ultra low frequency electromagnetic fire alarm system for underground mines

    First published in 1991 — 2 editions
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  • Cover of: Effect of clay stabilizers on permeability of clayey ore

    First published in 1984 — 1 edition
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  • Cover of: Effect of ultralow frequency signaling on blasting array current

    First published in 1993 — 1 edition
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Subjects

Fire alarms, Clay, ELF electromagnetic fields, Electric detonators, Electromagnetic waves, Mine fires, Mines fires, Ores, Permeability, Prevention and control, Safety measures, Solution mining, Stabilizing agents, Transmission

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ID Numbers

  • OLID: OL717617A

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History

Download catalog record: RDF / JSON
August 27, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import