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发明名称
摘要
申请公布号
FR2443555(B1)
申请公布日期
1982.12.03
申请号
FR19780034723
申请日期
1978.12.04
申请人
FERCO INTERNAL USINE FERRURES BA
发明人
分类号
E05F11/08;(IPC1-7):E05F11/08
主分类号
E05F11/08
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代理人
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