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发明名称
摘要
申请公布号
JPH0333776(B2)
申请公布日期
1991.05.20
申请号
JP19850272172
申请日期
1985.12.03
申请人
HITACHI METALS LTD
发明人
UCHIDA NORIMASA;NAKAMURA HIDEKI;KYONAGA KINGO
分类号
C22C38/00;C22C38/24;C22C38/54
主分类号
C22C38/00
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