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经营范围
发明名称
Reflux tower
摘要
申请公布号
US1805635(A)
申请公布日期
1931.05.19
申请号
US19240748115
申请日期
1924.11.06
申请人
FOSTER WHEELER CORPORATION
发明人
PRIMROSE JOHN
分类号
B01D3/18
主分类号
B01D3/18
代理机构
代理人
主权项
地址
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