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发明名称
Ink fountain for rotary intaglio presses
摘要
申请公布号
US2352217(A)
申请公布日期
1944.06.27
申请号
US19410421433
申请日期
1941.12.03
申请人
C. B. COTTRELL & SONS COMPANY
发明人
MEYER JOSEPH E.
分类号
B41F9/10
主分类号
B41F9/10
代理机构
代理人
主权项
地址
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