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发明名称
Cylinder paper machine and method of making paper
摘要
申请公布号
US2083818(A)
申请公布日期
1937.06.15
申请号
US19350019591
申请日期
1935.05.03
申请人
BELOIT IRON WORKS
发明人
BERRY EARL E.
分类号
D21F9/04
主分类号
D21F9/04
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