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发明名称
FE-BASE SINTERED MAGNETIC CORE MATERIAL AND ITS PRODUCTION
摘要
申请公布号
JPH0368743(A)
申请公布日期
1991.03.25
申请号
JP19890204507
申请日期
1989.08.07
申请人
MITSUI PETROCHEM IND LTD
发明人
SAITO JUN
分类号
C22C33/02;C22C38/00;C22C38/38
主分类号
C22C33/02
代理机构
代理人
主权项
地址
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