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发明名称
Perfectionnement dans la composition des imprimés à pages multiples
摘要
申请公布号
FR990724(A)
申请公布日期
1951.09.25
申请号
FRD990724
申请日期
1948.09.29
申请人
发明人
LEROY PIERRE-PAUL
分类号
B42D15/00
主分类号
B42D15/00
代理机构
代理人
主权项
地址
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