Preliminary testing of the Eickhoff shearing machine, model DEK / by John W. Buch and Andrew Allan, Jr.
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Format: | Government Document Book |
Language: | English |
Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
[1949]
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Series: | Anthracite mechanical mining investigations. Progress report ;
2. Report of investigations (United States. Bureau of Mines) ; 4501. |
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