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经营范围
发明名称
PUBLIC PHONE WITH MEMO MEANS
摘要
申请公布号
KR960008774(Y1)
申请公布日期
1996.10.09
申请号
KR19930020859U
申请日期
1993.10.12
申请人
SO, YONG-CHOL
发明人
SO, YONG-CHOL
分类号
H04M1/21;(IPC1-7):H04M1/21
主分类号
H04M1/21
代理机构
代理人
主权项
地址
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