Title:
【考案の名称】熔解炉の高温排気ガスを利用する予熱装置
Document Type and Number:
Japanese Patent JPS5839359
Kind Code:
Y2
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Inventors:
Toshio Sasaki
Application Number:
JP5494776U
Publication Date:
September 05, 1983
Filing Date:
May 04, 1976
Export Citation:
Assignee:
Tobu Steel Co., Ltd.
International Classes:
C21C5/52; C21C5/00; F27B3/10; F27D13/00; F27D17/00; (IPC1-7): F27D17/00; C21C5/52; F27B3/10; F27D13/00
Attorney, Agent or Firm:
Kinichi Ikeya