Hydraulic air compressors
By: Leroy E. Schulze.
Contributors: United States. Bureau of Mines.
Series: Information circular (United States. Bureau of Mines) -- 7683
Publisher: Dept. of the Interior, Bureau of  Mines
Place of publication: Washington, DC
Language: eng
Number of pages: 38
Subjects: Air-compressors.
Notes: "May 1954."

Bibliography: p. 35-38.

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