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发明名称
Means for retaining an index card and printing plate on a carrier
摘要
申请公布号
US2423705(A)
申请公布日期
1947.07.08
申请号
US19420455901
申请日期
1942.08.24
申请人
ADDRESSOGRAPH-MULTIGRAPH CORPORATION
发明人
HUEBER CARL J.
分类号
B41L47/02
主分类号
B41L47/02
代理机构
代理人
主权项
地址
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