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发明名称
Perfectionnements apportés aux serrures et cadenas et, en particulier, aux serrures de sûreté à gorges
摘要
申请公布号
FR888457(A)
申请公布日期
1943.12.14
申请号
FRD888457
申请日期
1942.11.19
申请人
ETABLISSEMENTS GUERVILLE-RIQUIER
发明人
分类号
E05B9/06;E05B59/00
主分类号
E05B9/06
代理机构
代理人
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