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发明名称
EXPANSION JOINT ASSEMBLY FOR CONCRETE CONSTRUCTION
摘要
申请公布号
KR200172515(Y1)
申请公布日期
2000.03.15
申请号
KR19990018811U
申请日期
1999.09.06
申请人
PARK, MYUNG-KWON
发明人
PARK, MYUNG-KWON
分类号
E04B1/68;(IPC1-7):E04B1/68
主分类号
E04B1/68
代理机构
代理人
主权项
地址
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