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发明名称
Printing press inking mechanism
摘要
申请公布号
US2119747(A)
申请公布日期
1938.06.07
申请号
US19360117910
申请日期
1936.12.28
申请人
THE CHALLENGE MACHINERY COMPANY
发明人
LEE JAMES EDGAR;BARNEY FREEMAN
分类号
B41F31/32
主分类号
B41F31/32
代理机构
代理人
主权项
地址
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