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发明名称
A connection between the ends of two building panels
摘要
申请公布号
GB982775(A)
申请公布日期
1965.02.10
申请号
GB19610025551
申请日期
1961.07.14
申请人
HUNTER DOUGLAS INTERNATIONAL (QUEBEC) LIMITED
发明人
分类号
E04B9/04;E04F13/12;F16B5/00
主分类号
E04B9/04
代理机构
代理人
主权项
地址
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