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发明名称
Perfectionnements apportés aux articles de bureau, tels, notamment, que les tampons-buvards
摘要
申请公布号
FR41409(E)
申请公布日期
1933.01.10
申请号
FRD41409
申请日期
1932.02.02
申请人
发明人
COGERY HENRI-EUGENE-DESIRE;BERTRAN CLAUDE-FRANCOIS-BENO
分类号
B43L17/04
主分类号
B43L17/04
代理机构
代理人
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