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经营范围
发明名称
Serrure électrique inviolable
摘要
申请公布号
FR800949(A)
申请公布日期
1936.07.22
申请号
FRD800949
申请日期
1935.12.14
申请人
发明人
JEAN CAYRON
分类号
E05B45/06
主分类号
E05B45/06
代理机构
代理人
主权项
地址
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