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发明名称
Perfectionnement à un dispositif encreur pour machines duplicatrices
摘要
申请公布号
FR1049302(A)
申请公布日期
1953.12.29
申请号
FRD1049302
申请日期
1951.04.25
申请人
DITTO, INCORPORATED
发明人
分类号
B41F31/00
主分类号
B41F31/00
代理机构
代理人
主权项
地址
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