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发明名称
摘要
申请公布号
JPH0713242(B2)
申请公布日期
1995.02.15
申请号
JP19850094240
申请日期
1985.04.30
申请人
SUMITOMO ELECTRIC INDUSTRIES
发明人
KOISO TAKASHI;FUJII MEGUMI
分类号
C23C8/18;B22F3/24;C23C22/24;C23C22/74;(IPC1-7):B22F3/24
主分类号
C23C8/18
代理机构
代理人
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