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发明名称
PREFABRICATED WINDOW FORM
摘要
申请公布号
KR970005538(Y1)
申请公布日期
1997.06.05
申请号
KR19930022313U
申请日期
1993.10.28
申请人
HANYANG GONGYOUNG CO.
发明人
CHO, POONG-HA
分类号
E04G15/02;(IPC1-7):E04G15/02
主分类号
E04G15/02
代理机构
代理人
主权项
地址
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