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发明名称
ELECTRIC SAFETY DEVICE
摘要
申请公布号
JPS5214877(A)
申请公布日期
1977.02.04
申请号
JP19750090262
申请日期
1975.07.25
申请人
HITACHI LTD
发明人
WATANABE HIROSHI;NISHIGUCHI KAORU;KIZAKI TAISAKU;SAKAI TAKU
分类号
H01H39/00;H01H37/76
主分类号
H01H39/00
代理机构
代理人
主权项
地址
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