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发明名称
摘要
申请公布号
FR2300202(B1)
申请公布日期
1978.11.10
申请号
FR19760003472
申请日期
1976.02.09
申请人
HAHN GMBH FRIEDRICH
发明人
分类号
E05C9/00;E05F11/00;(IPC1-7):E05F11/08
主分类号
E05C9/00
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