Title:
MATERIAL PREHEATING FURNACE UTILIZING EXHAUST GAS
Document Type and Number:
Japanese Patent JPS56138673
Kind Code:
A
Inventors:
HORIUCHI EIZOU
Application Number:
JP4115580A
Publication Date:
October 29, 1981
Filing Date:
April 01, 1980
Export Citation:
Assignee:
DENGIYOUSHIYA ENGINEERING KK
International Classes:
F27D13/00; F27D17/00; (IPC1-7): F27D13/00; F27D17/00