Title:
EXCHANGING APPARATUS FOR TUYERES OF BLAST FURNACE OR THE LIKE
Document Type and Number:
Japanese Patent JPS5312708
Kind Code:
A
Abstract:
PURPOSE: To substantially save labor and work time in exchanging the tuyeres of a blast furnace by switching the conventional mannual work to machine operations.
Inventors:
TOYAMA KATSUJI
NAKAMURA YUKIO
NAKAMURA YUKIO
Application Number:
JP8655476A
Publication Date:
February 04, 1978
Filing Date:
July 22, 1976
Export Citation:
Assignee:
NIPPON KOKAN KK
FUKUYAMA KYODO KIKO
FUKUYAMA KYODO KIKO
International Classes:
C21B7/16; (IPC1-7): C21B7/16; F27B1/16
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