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经营范围
发明名称
Perfectionnements apportés aux registres à feuillets mobiles
摘要
申请公布号
FR1092983(A)
申请公布日期
1955.04.28
申请号
FRD1092983
申请日期
1953.09.12
申请人
SOCIETE BESOIN & BARJON
发明人
分类号
B42F13/00
主分类号
B42F13/00
代理机构
代理人
主权项
地址
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