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发明名称
Apparatus for feeding pulp or fiber to paper making machinery
摘要
申请公布号
US1903151(A)
申请公布日期
1933.03.28
申请号
US19320607042
申请日期
1932.04.23
申请人
WAKEMAN ARTHUR G
发明人
WAKEMAN ARTHUR G.
分类号
D21F1/08
主分类号
D21F1/08
代理机构
代理人
主权项
地址
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