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发明名称
HOLLOW DOOR OR CAVITY WALL FIXING
摘要
申请公布号
GB2256249(A)
申请公布日期
1992.12.02
申请号
GB19910011828
申请日期
1991.06.01
申请人
ROBERT JOHN * LAWRENCE
发明人
ROBERT JOHN * LAWRENCE
分类号
F16B13/08
主分类号
F16B13/08
代理机构
代理人
主权项
地址
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