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发明名称
A CASTER
摘要
申请公布号
KR910009226(Y1)
申请公布日期
1991.11.28
申请号
KR19890007078U
申请日期
1989.05.28
申请人
GWON YONG-SHIN
发明人
GWON YONG-SHIN
分类号
A47B91/00;B60B33/00;(IPC1-7):A47B91/00
主分类号
A47B91/00
代理机构
代理人
主权项
地址
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