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发明名称
TELEPHONE PROTECTOR
摘要
申请公布号
KR920001793(Y1)
申请公布日期
1992.03.16
申请号
KR19890021291U
申请日期
1989.02.04
申请人
HAKUSANG MFG. CO., LTD.
发明人
DOOKAWA, TZUNEHISA
分类号
H01T4/00;(IPC1-7):H01T4/00
主分类号
H01T4/00
代理机构
代理人
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