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发明名称
Method and apparatus for screening fibers in aqueous suspension
摘要
申请公布号
US1950924(A)
申请公布日期
1934.03.13
申请号
US19320640828
申请日期
1932.11.02
申请人
WYATT JOHNSTON HENRY
发明人
JOHNSTON HENRY WYATT
分类号
D21D5/06
主分类号
D21D5/06
代理机构
代理人
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