Author: E. J. Gleim
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 7
Book Description
Explosion-Proof Coal-Cutting Equipments Approved Prior to Jan. 1, 1923. (Supplementary to Bulletin 78).
Author: E. J. Gleim
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 7
Book Description
Explosion-proof Coal-cutting Equipments Approved Prior to Jan. 1, 1923
Author: Ernest J. Gleim
Publisher:
ISBN:
Category : Coal and coal mining
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Coal and coal mining
Languages : en
Pages : 14
Book Description
Permissible Explosives, Mining Equipment, and Rescue Apparatus Approved Prior to January 1, 1925
Author: John Edwards Crawshaw
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 46
Book Description
Report of Investigations
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 44
Book Description
Permissible Coal-cutting Equipment Approved Prior to July 1, 1932
Author: L. C. Ilsley
Publisher:
ISBN:
Category : Coal-mining machinery
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : Coal-mining machinery
Languages : en
Pages : 136
Book Description
Explosives Used in December, 1923
Author: William Waugh Adams
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 574
Book Description
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 574
Book Description
Subject List of Reports of Investigations Issued During 1923
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 8
Book Description
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa
Author: United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 778
Book Description
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 778
Book Description
Industrial & Engineering Chemistry
Author:
Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 670
Book Description
Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 670
Book Description
The Journal of Industrial and Engineering Chemistry
Author:
Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 1330
Book Description
Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 1330
Book Description