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发明名称
TELEPHONE SUPPORTER
摘要
申请公布号
KR820001869(Y1)
申请公布日期
1982.09.01
申请号
KR19810003979U
申请日期
1981.06.01
申请人
BAEK HAN SIK
发明人
BAEK HAN SIK
分类号
H04M1/11;(IPC1-7):H04M1/11
主分类号
H04M1/11
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代理人
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