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发明名称
Method of making sized paper products
摘要
申请公布号
US2337458(A)
申请公布日期
1943.12.21
申请号
US19390288638
申请日期
1939.08.05
申请人
LE PAGE'S INC.
发明人
EDSON EARLE R.;IVES CHARLES QUINCY
分类号
D21H17/62
主分类号
D21H17/62
代理机构
代理人
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地址
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