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发明名称
CONTINUOUS VACUUM DEGASSING APPARATUS OF MOLTEN METAL
摘要
申请公布号
JPS5518536(A)
申请公布日期
1980.02.08
申请号
JP19780089656
申请日期
1978.07.22
申请人
DAIDO STEEL CO LTD
发明人
OKAMOTO TETSUO
分类号
C21C7/10;C22B9/04;C22B9/10
主分类号
C21C7/10
代理机构
代理人
主权项
地址
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