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发明名称
Sheet separator and method
摘要
申请公布号
US2402442(A)
申请公布日期
1946.06.18
申请号
US19420435160
申请日期
1942.03.18
申请人
DEXTER FOLDER COMPANY
发明人
PERRY JOHN R.
分类号
B65H3/14;B65H3/48
主分类号
B65H3/14
代理机构
代理人
主权项
地址
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