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经营范围
发明名称
Doors for closing apertures formed in the walls of tubular columns
摘要
申请公布号
GB0111515(D0)
申请公布日期
2001.07.04
申请号
GB20010011515
申请日期
2001.05.11
申请人
PUDSEY DIAMOND ENGINEERING LIMITED
发明人
分类号
E04H12/00;E05B65/00
主分类号
E04H12/00
代理机构
代理人
主权项
地址
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