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发明名称
Dispositif d'écritoire pour tenue de comptabilité
摘要
申请公布号
FR914274(A)
申请公布日期
1946.10.03
申请号
FRD914274
申请日期
1945.04.09
申请人
发明人
RAT FERNAND
分类号
B42D12/00
主分类号
B42D12/00
代理机构
代理人
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