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发明名称
Device for replacing immersed nozzles
摘要
申请公布号
AU641503(B2)
申请公布日期
1993.09.23
申请号
AU19910077628
申请日期
1991.05.14
申请人
SHINAGAWA REFRACTORIES CO., LTD.
发明人
KENJI YAMAMOTO;SHIGERU ANDO;TADAO TANIGUCHI;MOTOTSUGU OSADA
分类号
B22D11/10;B22D41/56;B22D43/00;(IPC1-7):B22D41/56
主分类号
B22D11/10
代理机构
代理人
主权项
地址
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