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发明名称
Extraction of oxygen from the atmosphere and like operations
摘要
申请公布号
US2861432(A)
申请公布日期
1958.11.25
申请号
US19540468110
申请日期
1954.11.10
申请人
GORDON HASELDEN GEOFFREY
发明人
HASELDEN GEOFFREY GORDON
分类号
B01D3/16;B01D3/22;B01D3/24;B01D3/28;B01J19/32;C01B13/02;F25J3/00;F25J3/02;F25J3/04;F28F25/08
主分类号
B01D3/16
代理机构
代理人
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地址
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