Author: A. B. Hooker
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 8
Book Description
Permissible Mine Equipment Approved During 1944
Author: A. B. Hooker
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
Permissible Mine Equipment Approved to January 1, 1947
Author: A. B. Hooker
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 48
Book Description
Embracing virtually every type of equipment used in coal mining, the publication also gives the approval dates and the names of manufacturers of equipment certified as safe by the Bureau. Obsolete equipment still in use, but for which repair parts are not currently available, are listed in the appendix. An additional appendix containing trade names and names of producers of seven approved flame-safety lamp fuels and providing information regarding the availability of each of the listed fuels in the various mining areas is also included. (See also IC 7465).
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 48
Book Description
Embracing virtually every type of equipment used in coal mining, the publication also gives the approval dates and the names of manufacturers of equipment certified as safe by the Bureau. Obsolete equipment still in use, but for which repair parts are not currently available, are listed in the appendix. An additional appendix containing trade names and names of producers of seven approved flame-safety lamp fuels and providing information regarding the availability of each of the listed fuels in the various mining areas is also included. (See also IC 7465).
Permissible Mine Equipment Approved to January 1, 1953
Author: Ernest J. Gleim
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 1068
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 1068
Book Description
Information Circular
Technical Paper - Bureau of Mines
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 964
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 964
Book Description
Miners' Circular
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 112
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 112
Book Description
Surface-water Seepage Into Anthracite Mines in the Wyoming Basin, Northern Field
Author: Charles Thomas Holland
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 612
Book Description
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 612
Book Description
Permissible Mine Equipment Approved by the Bureau of Mines During 1963-64
Author: Frank R. Lee
Publisher:
ISBN:
Category : Mining machinery
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Mining machinery
Languages : en
Pages : 26
Book Description
Bulletin
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages : 1038
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1038
Book Description
Bulletin
Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 642
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 642
Book Description