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发明名称
Perfectionnements aux serrures de sûreté
摘要
申请公布号
FR927098(A)
申请公布日期
1947.10.20
申请号
FRD927098
申请日期
1946.05.20
申请人
发明人
BIALKOWSKI LUDWIK SEWERYN
分类号
E05B29/00
主分类号
E05B29/00
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代理人
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