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发明名称
COVER STRUCTURE OF LADLE TYPE MOLTEN METAL SUPPLYING DEVICE
摘要
申请公布号
JPH0910913(A)
申请公布日期
1997.01.14
申请号
JP19950179523
申请日期
1995.06.22
申请人
TOSHIBA MACH CO LTD
发明人
SAKAI AKIRA
分类号
B22D17/30;(IPC1-7):B22D17/30
主分类号
B22D17/30
代理机构
代理人
主权项
地址
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