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发明名称
Drier felt
摘要
申请公布号
US2084490(A)
申请公布日期
1937.06.22
申请号
US19370120958
申请日期
1937.01.16
申请人
WILLIAM E. HOOPER AND SONS COMPANY
发明人
HOOPER JAMES E.
分类号
D21F7/10
主分类号
D21F7/10
代理机构
代理人
主权项
地址
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