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经营范围
发明名称
OVERCURRENT PROTECTIVE SYSTEM
摘要
申请公布号
JPS6377376(A)
申请公布日期
1988.04.07
申请号
JP19860220877
申请日期
1986.09.20
申请人
PFU LTD
发明人
NAKAMICHI TAKEJI;WATANABE YASUO;SHIRAKI SHINSUKE
分类号
H02M3/28
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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