Ignition of gas by miniature electric lamps with tungsten filaments

Author:	Clark, H. H.
Year:	1912
Document Type:	USBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.7:23
Series:	Technical paper / United States Department of the Interior, Bureau of Mines ;
Report Number:	23
Subjects:	Tungsten lamps--Testing
	Firedamp--Reactivity
	Electricity in mining--United States
	Incandescent lamps--Testing
	Mine explosions--United States
Link:	https://hdl.handle.net/2027/mdp.39015077560467