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Drill dust-collectors and drilling equipment with integral dust-collecting systems approved by the Bureau of Mines as of January 31, 1961
| Author: | Anderson, Floyd G. |
|---|---|
| Additional Authors: | Evans, R. L. |
| Year: | 1961 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8027 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8027 |
| Subjects: | Mine dusts |
| Mining engineering--Equipment | |
| Mines and mineral resources--Equipment | |
| Mineral industries--Equipment | |
| Link: | https://hdl.handle.net/2027/mdp.39015078461251 |
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