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发明名称
ARC-EXTINGUISHING DEVICE
摘要
申请公布号
JPH03167730(A)
申请公布日期
1991.07.19
申请号
JP19890306804
申请日期
1989.11.27
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
KUNIMOTO YOICHI;YOKOYAMA YOICHI
分类号
H01H73/18
主分类号
H01H73/18
代理机构
代理人
主权项
地址
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