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发明名称
Method of and apparatus for separating mixed gases and vapors
摘要
申请公布号
US2146197(A)
申请公布日期
1939.02.07
申请号
US19360068837
申请日期
1936.03.14
申请人
TWOMEY LEE S
发明人
TWOMEY LEE S.
分类号
F25J3/04
主分类号
F25J3/04
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代理人
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