Document Type and Number:
Japanese Patent JPS5036805
Kind Code:
B2
Application Number:
JP6886671A
Publication Date:
November 27, 1975
Filing Date:
September 08, 1971
Export Citation:
International Classes:
C21B7/00; C21B7/08; F27B1/10; (IPC1-7): C21B7/08; F27B1/10