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发明名称
摘要
申请公布号
JPH0152459(B2)
申请公布日期
1989.11.08
申请号
JP19810123481
申请日期
1981.08.05
申请人
SUMITOMO ELECTRIC INDUSTRIES
发明人
KUROISHI ATSUSHI;OCHI SHIGEKI
分类号
C22C1/05;C22C1/04;C22C5/06;C22C5/10;C22C32/00;H01B1/02;H01H1/02;H01H1/023;H01H11/04
主分类号
C22C1/05
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