Title:
Cooling device for dried wall-board sheets
United States Patent 3140929
US Patent References:
/0452902.html
- - 0452902

/1273598.html
- - 1273598

Drier
- - 1447836

Drier for veneer, wall board, and the like
- - 1656802

Air and vapor control for driers
- - 1776014


Inventors:
Erik, Johanson
Publication Date:
07/14/1964
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Assignee:
SVENSKA FLAEKTFABRIKEN AB
Primary Class:
34/611
Other Classes:
34/205, 34/92, 34/232
International Classes:
F26B15/12; F26B21/00; F26B15/00
US Patent References:
2183915Treatment of commodities
2551215Heating and ventilating apparatus for tobacco barns