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发明名称
SMELTING METHOD
摘要
申请公布号
JPS5757843(A)
申请公布日期
1982.04.07
申请号
JP19800132181
申请日期
1980.09.22
申请人
MITSUBISHI KINZOKU KK
发明人
IGARASHI TOSHIHIKO
分类号
C22B15/04;C21C7/072;C22B5/08;C22B9/10;C22B15/00
主分类号
C22B15/04
代理机构
代理人
主权项
地址
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