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发明名称
Treated planographic printing plate
摘要
申请公布号
US2448749(A)
申请公布日期
1948.09.07
申请号
US19470724231
申请日期
1947.01.24
申请人
ADDRESSOGRAPH-MULTIGRAPH CORPORATION
发明人
JR. CHARLES H. VAN DUSEN,
分类号
B41N3/03
主分类号
B41N3/03
代理机构
代理人
主权项
地址
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