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发明名称
Fermoir de sécurité pour la bijouterie, l'horlogerie et autres
摘要
申请公布号
FR54245(E)
申请公布日期
1948.06.25
申请号
FRD54245
申请日期
1945.10.18
申请人
发明人
LIVIO AUGUSTE
分类号
A44C5/20;A44C11/02
主分类号
A44C5/20
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