Report of investigations. 4794. Anthracite mechanical mining investigations: Progress report 3, Preliminary testing of Korfmann universal shearing machine, model SK 20; by John W. Buch and Andrew Allan, jr.
Publication Title:
Anthracite mechanical mining investigations: Progress report 3, Preliminary testing of Korfmann universal shearing machine, model SK 20; by John W. Buch and Andrew Allan, jr.
Display Title:
Report of investigations. 4794. Anthracite mechanical mining investigations: Progress report 3, Preliminary testing of Korfmann universal shearing machine, model SK 20; by John W. Buch and Andrew Allan, jr.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Buch, John W. and Allan, Andrew jr.
Date:
June 1951
Publish Date ISO Format:
1951-06-01T00:00:00Z
Publication Start:
19510601
Publication End:
19510630
Corporate/Agency Author:
Mines Bureau
Publication month:
7
Publication year:
1951
SuDoc number:
I 28.23:(nos.)
Description:
[1]+ii+11 p. 14 pl. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.