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发明名称
BINDER FOR PAPERS
摘要
申请公布号
KR870003481(Y1)
申请公布日期
1987.10.15
申请号
KR19850009189U
申请日期
1985.07.22
申请人
HYUB WOO YANGHAENG CO.,LTD.
发明人
CHOE, GYU-SUN
分类号
B42F13/12;(IPC1-7):B42F13/12
主分类号
B42F13/12
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代理人
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