Title:
Roll heating and cooling
United States Patent 2483021
US Patent References:
/0996129.html
- - 0996129

Thermic apparatus
- - 1440926

Apparatus for treating sheet materials
- - 1768777

Soap chilling roll
- - 1994360

Air conditioning system
- - 2257540


Inventors:
Ottis, Oaks Orion
Publication Date:
09/27/1949
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Assignee:
THERMAL LIQUIDS INC
Primary Class:
165/61
Other Classes:
237/1SL, 165/104.310, 165/90, 165/108, 165/104.320, 165/48.100
International Classes:
B21B27/08; B29C33/04; B29C35/00; D21F5/02; B21B27/06; D21F5/00
US Patent References:
2335012High boiling compounds and method of preparing them