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发明名称
KEYPAD CIRCUIT IN CARPHONE
摘要
申请公布号
KR900006412(Y1)
申请公布日期
1990.07.20
申请号
KR19870000726U
申请日期
1987.01.26
申请人
SAMSUNG ELECTRONICS CO.LTD.
发明人
LIM SUNG/RYOL
分类号
H04M1/26;(IPC1-7):H04M1/26
主分类号
H04M1/26
代理机构
代理人
主权项
地址
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