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发明名称
CRESCENT
摘要
申请公布号
KR910001108(Y1)
申请公布日期
1991.02.25
申请号
KR19870024731U
申请日期
1987.12.31
申请人
NAM SUNG LIGHTS METALS IND.CO.,LTD.
发明人
CHANG HYONG-SU
分类号
E05C7/00;(IPC1-7):E05C7/00
主分类号
E05C7/00
代理机构
代理人
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地址
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