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经营范围
发明名称
OPEN COLLECTOR DRIVING CIRCUIT
摘要
申请公布号
KR0112073(Y1)
申请公布日期
1998.04.14
申请号
KR19910006842U
申请日期
1991.05.14
申请人
LG ELECTRONICS CO.,LTD
发明人
PARK, HYUN-JOO
分类号
H02M7/21;(IPC1-7):H02M7/21
主分类号
H02M7/21
代理机构
代理人
主权项
地址
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