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发明名称
Display printing machine
摘要
申请公布号
US2290383(A)
申请公布日期
1942.07.21
申请号
US19380205088
申请日期
1938.04.29
申请人
WEST VIRGINIA NEWSPAPER PUBLISHING COMPANY
发明人
REID ROSWELL S.
分类号
B41J3/00;B41J19/32
主分类号
B41J3/00
代理机构
代理人
主权项
地址
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