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经营范围
发明名称
PROTECTION CIRCUIT
摘要
申请公布号
JPH0391816(A)
申请公布日期
1991.04.17
申请号
JP19890230801
申请日期
1989.09.05
申请人
NEC CORP
发明人
IWANAMI YOSHITOMO
分类号
G05F1/10;H03F3/58
主分类号
G05F1/10
代理机构
代理人
主权项
地址
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