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发明名称
D.D.D. PUBLIC TELEPHONE
摘要
申请公布号
KR930006986(Y1)
申请公布日期
1993.10.11
申请号
KR19900017697U
申请日期
1990.11.19
申请人
PARK, JONG - U
发明人
PARK, JONG - U
分类号
H04M17/00;(IPC1-7):H04M17/00
主分类号
H04M17/00
代理机构
代理人
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地址
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