List of Permissible Mine Equipment Approved to January 1, 1940
Author : Lee Clyde Ilsley
Publisher :
Page : 32 pages
File Size : 28,79 MB
Release : 1940
Category : Coal mines and mining
ISBN :
Author : Lee Clyde Ilsley
Publisher :
Page : 32 pages
File Size : 28,79 MB
Release : 1940
Category : Coal mines and mining
ISBN :
Author : Lee Clyde Ilsley
Publisher :
Page : 38 pages
File Size : 18,6 MB
Release : 1942
Category : Coal mines and mining
ISBN :
Author : A. B. Hooker
Publisher :
Page : 48 pages
File Size : 15,27 MB
Release : 1947
Category : Coal mines and mining
ISBN :
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).
Author : Arno Carl Fieldner
Publisher :
Page : 58 pages
File Size : 10,71 MB
Release : 1947
Category : Coal
ISBN :
Author :
Publisher :
Page : 858 pages
File Size : 40,47 MB
Release : 1947
Category : Mines and mineral resources
ISBN :
Author : Arno Carl Fieldner
Publisher :
Page : 76 pages
File Size : 18,98 MB
Release : 1940
Category : Coal
ISBN :
Author :
Publisher :
Page : 656 pages
File Size : 33,40 MB
Release : 1940
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 704 pages
File Size : 18,52 MB
Release : 1940
Category : Mineral industries
ISBN :
Author : George William Jones
Publisher :
Page : 1178 pages
File Size : 42,67 MB
Release : 1940
Category : Cyclopropane
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 840 pages
File Size : 29,59 MB
Release : 1960
Category : Mineral industries
ISBN :