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经营范围
发明名称
Waste assemblies; drainage traps
摘要
申请公布号
GB2142056(A)
申请公布日期
1985.01.09
申请号
GB19840015707
申请日期
1984.06.20
申请人
ROBERT JEFFERY * EVANS
发明人
ROBERT JEFFERY * EVANS
分类号
E03C1/29;(IPC1-7):E03C1/29
主分类号
E03C1/29
代理机构
代理人
主权项
地址
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