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发明名称
Cadenas à combinaisons inviolable et d'utilisation pratique
摘要
申请公布号
FR1064025(A)
申请公布日期
1954.05.10
申请号
FRD1064025
申请日期
1952.10.02
申请人
ETABLISSEMENTS F. THIRARD
发明人
分类号
E05B37/02
主分类号
E05B37/02
代理机构
代理人
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地址
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