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发明名称
METHOD FOR CLOSING IRON NOTCH
摘要
申请公布号
JPS56119715(A)
申请公布日期
1981.09.19
申请号
JP19800022812
申请日期
1980.02.27
申请人
KAWASAKI STEEL CO
发明人
SHIMIZU MASUHITO;TANAKA KAZUKIYO;KAGAWA MASAHIRO;HASEGAWA TSUNEYA;KATOU HARUO
分类号
C21B7/12
主分类号
C21B7/12
代理机构
代理人
主权项
地址
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