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发明名称
Process for producing gas mixtures
摘要
申请公布号
US2556835(A)
申请公布日期
1951.06.12
申请号
US19450638423
申请日期
1945.12.29
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
BARR FRANK T.
分类号
C01B3/46
主分类号
C01B3/46
代理机构
代理人
主权项
地址
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