Report of investigations. 6450. Noise from pneumatic rock drills, shape and exit noise of exhaust muffler; by J. W. Chester, R. T. DeWoody, and W. C Miller.
Publication Title:
Noise from pneumatic rock drills, shape and exit noise of exhaust muffler; by J. W. Chester, R. T. DeWoody, and W. C Miller.
Display Title:
Report of investigations. 6450. Noise from pneumatic rock drills, shape and exit noise of exhaust muffler; by J. W. Chester, R. T. DeWoody, and W. C Miller.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Chester, J. W., DeWoody, R. T., and Miller, W. C
Date:
[1964.]
Publish Date ISO Format:
1964-01-01T00:00:00Z
Publication Start:
19640101
Publication End:
19641231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1964
SuDoc number:
I 28.23:(nos.)
Description:
[3]+12 p. il. 4°
Notes:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.