Document Type and Number:
Japanese Patent JPH0359355
Kind Code:
U
Application Number:
JP11859589U
Publication Date:
June 11, 1991
Filing Date:
October 09, 1989
Export Citation:
International Classes:
C21D1/74; F27D13/00; (IPC1-7): C21D1/74; F27D13/00
Next Patent: JPH0359356