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发明名称
LOCKING DEVICE OF COPY-STAND
摘要
申请公布号
KR910000431(Y1)
申请公布日期
1991.01.21
申请号
KR19870023511U
申请日期
1987.12.29
申请人
SAM SUNG ELECTRONICS CO.,LTD.
发明人
CHONG SANG-WON;MYUNG HAN-IL
分类号
G03G15/00;(IPC1-7):G03G15/00
主分类号
G03G15/00
代理机构
代理人
主权项
地址
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