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发明名称
摘要
申请公布号
FR2090366(B1)
申请公布日期
1975.01.17
申请号
FR19710019232
申请日期
1971.05.27
申请人
SVENSKA FLAKTFABRIKEN AB,SW
发明人
分类号
E04B1/61;F16B12/42;(IPC1-7):E04B1/00
主分类号
E04B1/61
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