Title:
Temperature control apparatus
United States Patent 3095463
Inventors:
Chang, Melvin C.
David, Goldstein
Publication Date:
06/25/1963
Assignee:
CRUCIBLE STEEL CO AMERICA
Other Classes:
137/101.250, 134/105, 68/207, 261/121.100, 137/412, 165/299, 134/57R, 261/138, 126/374.100, 236/20R, 261/130, 261/131, 165/108, 261/63, 156/345.150
International Classes:
C23G1/02; D06B23/22; G05D9/12; G05D23/00; D06B23/00; G05D9/00