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经营范围
发明名称
Vaulted roof
摘要
申请公布号
GB2230282(A)
申请公布日期
1990.10.17
申请号
GB19900006267
申请日期
1990.03.20
申请人
ELIZABETH R * VAUGHAN-RICHARDS
发明人
ALAN * VAUGHAN-RICHARDS
分类号
E04B7/08;E04B7/20
主分类号
E04B7/08
代理机构
代理人
主权项
地址
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