Information circulars. 8027. Drill-dust collectors and drilling equipment with integral dust-collecting systems approved by Bureau of Mines as of Jan. 31, 1961; by Floyd G. Anderson and R. L. Evans.
Publication Title:
Drill-dust collectors and drilling equipment with integral dust-collecting systems approved by Bureau of Mines as of Jan. 31, 1961; by Floyd G. Anderson and R. L. Evans.
Display Title:
Information circulars. 8027. Drill-dust collectors and drilling equipment with integral dust-collecting systems approved by Bureau of Mines as of Jan. 31, 1961; by Floyd G. Anderson and R. L. Evans.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Anderson, Floyd G. and Evans, R. L.
Date:
[1961.]
Publish Date ISO Format:
1961-01-01T00:00:00Z
Publication Start:
19610101
Publication End:
19611231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1961
SuDoc number:
I 28.27:(nos.)
Description:
[3]+28 p. il. 4°
Notes:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 637-A
Availability:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 637-A