Replacing brattice cloth at coal faces with air curtains and diffuser fans, a preliminary study
By: by Richard J. Bielicki, Edward D. Thimons, and Fred N. Kissell.
Contributors: Thimons, Edward D. joint author.; Kissell, Fred N. joint author.; United States. Bureau of Mines
Series: Report of investigations - Bureau of Mines -- 8052
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1975
Place of publication: Pittsburgh, Pa
Language: eng
Subjects: Mine ventilation.; Mine explosions.
Other titles: Air curtains and diffuser fans.
Notes: Bibliography: p. 8.