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发明名称
Dispositif pour empêcher la fraude sur les papiers de valeur
摘要
申请公布号
FR771130(A)
申请公布日期
1934.10.01
申请号
FRD771130
申请日期
1933.12.19
申请人
发明人
PRUD'HOMME LOUIS
分类号
B41M3/14
主分类号
B41M3/14
代理机构
代理人
主权项
地址
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