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发明名称
Web perfecting rotary press
摘要
申请公布号
US2112588(A)
申请公布日期
1938.03.29
申请号
US19370135853
申请日期
1937.04.09
申请人
C. B. COTTRELL & SONS COMPANY
发明人
BARBER HOWARD M.
分类号
B41F5/06;B41F23/04
主分类号
B41F5/06
代理机构
代理人
主权项
地址
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