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发明名称
Method of supplying paper to printing presses
摘要
申请公布号
US2120778(A)
申请公布日期
1938.06.14
申请号
US19310559112
申请日期
1931.08.24
申请人
ALLAN J. CLINE
发明人
DUNLAP JOHN A.
分类号
B65H19/10;B65H19/18
主分类号
B65H19/10
代理机构
代理人
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