Development of two new oxygen self-rescuers.

Author:	Stein, Richard L.
Year:	1976
Document Type:	BMRA
Issuing Agency:	U.S. Bureau of Mines,
SUDOC:	I 28.23:8102
Series:	Report of investigations - Bureau of Mines ;
Report Number:	8102
Subjects:	Mine rescue work--Equipment and supplies
	Breathing apparatus
	Respirators (Medical equipment)
Link:	https://hdl.handle.net/2027/mdp.39015078474742