Mine communications. Proceedings: Bureau of Mines Technology Transfer Seminar, Bruceton PA, March 21 - 22, 1973.
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, IC 8635, 1974 Jan; :1-86
The technology transfer seminar on mine communications held on March 21-22, 1973, at the Pittsburgh Mining and Safety Research Center, Bruceton, Pennsylvania, presented information about recently developed equipment, instruments, and techniques for use in mine communications systems. All of the basic ideas presented in the seminar are operational in the Bureau of Mines safety research mine in Bruceton, Pennsylvania.
Mining-industry; Mining-equipment; Underground-mining; Coal-mining
IH; Information Circular
NTIS Accession No.
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, IC 8635