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经营范围
发明名称
ARC EXTINGUISHER
摘要
申请公布号
JPS62276732(A)
申请公布日期
1987.12.01
申请号
JP19860120704
申请日期
1986.05.26
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
HIRAO AKIHIKO;AOYAMA YOICHI;ICHIMURA YASUO
分类号
H01H73/26;H01H9/32;H01H73/18;H01H73/22
主分类号
H01H73/26
代理机构
代理人
主权项
地址
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