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发明名称
Clé
摘要
申请公布号
FR1092195(A)
申请公布日期
1955.04.19
申请号
FRD1092195
申请日期
1954.02.02
申请人
发明人
ERKKILA EMIL ELIAS
分类号
E05B11/00
主分类号
E05B11/00
代理机构
代理人
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