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发明名称
HEIGHT CONTROLLER OF BICYCLE'S SADDLE
摘要
申请公布号
KR890001184(Y1)
申请公布日期
1989.03.30
申请号
KR19860003894U
申请日期
1986.03.27
申请人
KANG YOUNG-WOO
发明人
KANG YOUNG-WOO
分类号
B62J1/10;(IPC1-7):B62J1/10
主分类号
B62J1/10
代理机构
代理人
主权项
地址
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