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发明名称
Method and apparatus for separating mixed gases
摘要
申请公布号
US2526996(A)
申请公布日期
1950.10.24
申请号
US19470730081
申请日期
1947.02.21
申请人
ELLIOTT COMPANY
发明人
CRAWFORD DUFFER B.
分类号
F25J3/04
主分类号
F25J3/04
代理机构
代理人
主权项
地址
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