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发明名称
Device for closing an opening in the wall of a fire room
摘要
申请公布号
GB2268537(A)
申请公布日期
1994.01.12
申请号
GB19930012218
申请日期
1993.06.14
申请人
KLAUS * RICHTER
发明人
KLAUS * RICHTER
分类号
E05D7/14;E05D15/32;E05D15/34;(IPC1-7):E05D3/06;E05G1/026
主分类号
E05D7/14
代理机构
代理人
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