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发明名称
Paper machinery
摘要
申请公布号
US2681610(A)
申请公布日期
1954.06.22
申请号
US19510238988
申请日期
1951.07.27
申请人
THE BLACK-CLAWSON COMPANY
发明人
SCHROCK RAYMOND L.
分类号
B04C3/00
主分类号
B04C3/00
代理机构
代理人
主权项
地址
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