High angle conveyor study
By: Dravo Corp. ; prepared for Bureau of Mines
Contributors: United States. Bureau of Mines.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1981
Place of publication: Washington, DC
Language: eng
Subjects: Conveying machinery.
Notes: "A minerals research contract report, December 1981."

"PB83-175042.  BuMines Open File Report 29(1)-83. Contract J0295002."

Bibliogr.

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