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经营范围
发明名称
POLAR RELAY
摘要
申请公布号
JPS53138040(A)
申请公布日期
1978.12.02
申请号
JP19770053483
申请日期
1977.05.10
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
YOKOYAMA YOUICHI;NISHIMURA HIROMI
分类号
H01H51/22;H01H50/54;H01H50/56
主分类号
H01H51/22
代理机构
代理人
主权项
地址
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