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发明名称
THREE LAYER SLIDE VALVE ENABLING DISCHARGE OF REMAINING MOLTEN STEEL
摘要
申请公布号
JPH09174231(A)
申请公布日期
1997.07.08
申请号
JP19950336401
申请日期
1995.12.25
申请人
SHINAGAWA REFRACT CO LTD;KOBE STEEL LTD
发明人
NAKAO MASARU;YOSHINO RYOICHI;YAMAMOTO KENJI;SAEKI TSUNENOBU;TANAKA YOSHINORI;SUMIYOSHI YOSHIHIRO
分类号
B22D41/22;B22D11/10;(IPC1-7):B22D41/22
主分类号
B22D41/22
代理机构
代理人
主权项
地址
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