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发明名称
DRAFTING PAPER
摘要
申请公布号
KR920000660(Y1)
申请公布日期
1992.01.20
申请号
KR19880022354U
申请日期
1988.12.28
申请人
PARK, CHAN - BOK
发明人
PARK, CHAN - BOK
分类号
D21H27/30;(IPC1-7):D21H27/30
主分类号
D21H27/30
代理机构
代理人
主权项
地址
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