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经营范围
发明名称
CONSTANT VOLTAGE CIRCUIT
摘要
申请公布号
KR940003816(Y1)
申请公布日期
1994.06.11
申请号
KR19910016593U
申请日期
1991.10.09
申请人
JO, SU - UNG
发明人
JO, SU - UNG
分类号
G05F1/56;(IPC1-7):G05F1/56
主分类号
G05F1/56
代理机构
代理人
主权项
地址
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