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经营范围
发明名称
Ridge assembly
摘要
申请公布号
GB2335675(B)
申请公布日期
2000.11.15
申请号
GB19990007040
申请日期
1999.03.26
申请人
* CDW PRODUCTS LIMITED
发明人
GRAHAM ARTHUR * RODGERS
分类号
E04D3/08;(IPC1-7):E04D3/06
主分类号
E04D3/08
代理机构
代理人
主权项
地址
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