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发明名称
Color printing attachment for web printing presses
摘要
申请公布号
US2040226(A)
申请公布日期
1936.05.12
申请号
US19340756736
申请日期
1934.12.10
申请人
WATKINS EDWARD J
发明人
WATKINS EDWARD J.
分类号
B41F5/04
主分类号
B41F5/04
代理机构
代理人
主权项
地址
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