A proportional temperature controller with automatic shutoff

Author:	Lucich, George M.
Additional Authors:	Holland, Philip W.,
Year:	1980
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8423
Series:	Report of investigations / United States. Bureau of Mines;
Report Number:	8423
Subject:	Temperature control
Link:	https://hdl.handle.net/2027/mdp.39015078465914