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发明名称
PRELIMINARY TREATING METHOD FOR RAW MATERIALS TO BE SINTERED
摘要
申请公布号
JPS5370901(A)
申请公布日期
1978.06.23
申请号
JP19760146351
申请日期
1976.12.06
申请人
NIPPON STEEL CORP
发明人
SOUMA HIDEAKI;TAKADA TSUKASA
分类号
C22B1/16;C22B1/00
主分类号
C22B1/16
代理机构
代理人
主权项
地址
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