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发明名称
Single impression multi-color printing device
摘要
申请公布号
US2864310(A)
申请公布日期
1958.12.16
申请号
US19540419326
申请日期
1954.03.29
申请人
FRANK NELSON ROBERT
发明人
NELSON ROBERT FRANK
分类号
B41F31/00
主分类号
B41F31/00
代理机构
代理人
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地址
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