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发明名称
Method for making fibrous pads or mats
摘要
申请公布号
US2338610(A)
申请公布日期
1944.01.04
申请号
US19410416343
申请日期
1941.10.24
申请人
THE DOW CHEMICAL COMPANY
发明人
WILEY RALPH M.
分类号
B65H55/00
主分类号
B65H55/00
代理机构
代理人
主权项
地址
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