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摘要
申请公布号
JPS583271(B2)
申请公布日期
1983.01.20
申请号
JP19750141743
申请日期
1975.11.26
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
YAMAMOTO TAKASHI
分类号
H01H47/24;G08B13/18;G08B13/183;G08B13/22;H03K17/78
主分类号
H01H47/24
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