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发明名称
Method of making bimetallic reliefprinting plates
摘要
申请公布号
US2768076(A)
申请公布日期
1956.10.23
申请号
US19540456053
申请日期
1954.09.14
申请人
CLABER BI-METAL PLATE COMPANY, INC.
发明人
ALEXANDER WILLIAM F.
分类号
B41C1/02;B41N1/06
主分类号
B41C1/02
代理机构
代理人
主权项
地址
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