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发明名称
GALLOWS BATTER BOARD FOR BUILDING WHARFS
摘要
申请公布号
KR200145303(Y1)
申请公布日期
1999.06.15
申请号
KR19970002351U
申请日期
1997.02.17
申请人
YANG, WON-HOI
发明人
YANG, WON-HOI
分类号
E04G21/22;(IPC1-7):E04G21/22
主分类号
E04G21/22
代理机构
代理人
主权项
地址
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