Information circular, I. C. 7416, 7418, 7420. 7420. Pott-Broche coal-extraction process and plant of Ruhröl G. m. b. H., Bottrop-Welheim, Germany; by H. H. J. Rose.
Publication Title:
Pott-Broche coal-extraction process and plant of Ruhröl G. m. b. H., Bottrop-Welheim, Germany; by H. H. J. Rose.
Display Title:
Information circular, I. C. 7416, 7418, 7420. 7420. Pott-Broche coal-extraction process and plant of Ruhröl G. m. b. H., Bottrop-Welheim, Germany; by H. H. J. Rose.
Series Title:
Information circular, I. C. 7416, 7418, 7420
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Rose, H. H. J.
Date:
Oct. 1947
Publish Date ISO Format:
1947-10-01T00:00:00Z
Publication Start:
19471001
Publication End:
19471031
Corporate/Agency Author:
Mines Bureau
Publication month:
3
Publication year:
1947
SuDoc number:
I 28.27:7416, etc.
Description:
[1]+ 12 p. 5 pl. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office.