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发明名称
摘要
申请公布号
JPH0159692(B2)
申请公布日期
1989.12.19
申请号
JP19810137471
申请日期
1981.08.31
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
NAGAMOTO MITSUKI;KAWARADA JUNJI
分类号
H01H50/54;H01H50/56
主分类号
H01H50/54
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