Title:
GUIDE SHOE COOLING FOR MANNESMANN PIERCER
Document Type and Number:
Japanese Patent JPS52152857
Kind Code:
A
Inventors:
HARADA KENICHIROU
OKABE MASARU
OKABE MASARU
Application Number:
JP6994376A
Publication Date:
December 19, 1977
Filing Date:
June 15, 1976
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
B21B19/04; (IPC1-7): B21B19/04