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发明名称
Method of and machine for screening pulp
摘要
申请公布号
US1932663(A)
申请公布日期
1933.10.31
申请号
US19300494322
申请日期
1930.11.08
申请人
JOSEPH HAUG ANTON
发明人
HAUG ANTON JOSEPH
分类号
D21D5/06
主分类号
D21D5/06
代理机构
代理人
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