IC 7290 Testing Safety Catches On Mine Cages At Some Eastern Bituminous Coal Mines ? Introduction
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 33
- File Size:
- 12108 KB
- Publication Date:
- Jan 1, 1944
Abstract
Mining laws of the several coal-producing Stat e with respect to safety catches on mine cages and their testing are extremely variable and generally indefinite in scope. The most specific requirements are contained in the Coal Mining Laws of Washington,3/ as follows:
Citation
APA: (1944) IC 7290 Testing Safety Catches On Mine Cages At Some Eastern Bituminous Coal Mines ? Introduction
MLA: IC 7290 Testing Safety Catches On Mine Cages At Some Eastern Bituminous Coal Mines ? Introduction. The National Institute for Occupational Safety and Health (NIOSH), 1944.