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发明名称
POLAR RELAY
摘要
申请公布号
JPS53147958(A)
申请公布日期
1978.12.23
申请号
JP19770063109
申请日期
1977.05.30
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
YOKOYAMA YOUICHI
分类号
H01H51/22;H01H50/18
主分类号
H01H51/22
代理机构
代理人
主权项
地址
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