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发明名称
WATER-PROOF DEVICE
摘要
申请公布号
KR930003386(Y1)
申请公布日期
1993.06.11
申请号
KR19900019679U
申请日期
1990.12.13
申请人
YANG, SOK - HWA
发明人
YANG, SOK - HWA
分类号
H02G9/10;(IPC1-7):H02G9/10
主分类号
H02G9/10
代理机构
代理人
主权项
地址
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