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发明名称
Method of and apparatus for superposing and severing webs
摘要
申请公布号
US2307142(A)
申请公布日期
1943.01.05
申请号
US19410416502
申请日期
1941.10.25
申请人
ST. REGIS PAPER COMPANY
发明人
LEE HARRY E.
分类号
B31B39/00
主分类号
B31B39/00
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