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发明名称
ELECTRONIC FARE COUNTER
摘要
申请公布号
KR810002589(Y1)
申请公布日期
1981.12.29
申请号
KR19810006383U
申请日期
1981.09.10
申请人
YANG IL SUNG
发明人
YANG IL SUNG
分类号
G07B13/00;(IPC1-7):G07B13/00
主分类号
G07B13/00
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