Document Type and Number:
Japanese Patent JPH0157966
Kind Code:
B2
Inventors:
TAKEUCHI SHINYA
Application Number:
JP15454283A
Publication Date:
December 08, 1989
Filing Date:
August 23, 1983
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
B41F17/10; B21C51/00; B44B5/00
Next Patent: JPH0157967