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发明名称
Drying apparatus
摘要
申请公布号
US1750753(A)
申请公布日期
1930.03.18
申请号
US19260101060
申请日期
1926.04.10
申请人
GENERAL RUBBER COMPANY
发明人
HOPKINSON ERNEST
分类号
B01D1/18
主分类号
B01D1/18
代理机构
代理人
主权项
地址
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