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发明名称
METHOD FOR CONTROLLING OPENING DEGREE OF RAW MATERIAL CONTROL GATE
摘要
申请公布号
JPS64212(A)
申请公布日期
1989.01.05
申请号
JP19870155911
申请日期
1987.06.23
申请人
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD
发明人
NISHINOMIYA MAKOTO;YAMADA HARUYASU;YOSHII SHUICHI
分类号
C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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