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发明名称
Heat exchange
摘要
申请公布号
US2173844(A)
申请公布日期
1939.09.26
申请号
US19350032170
申请日期
1935.07.19
申请人
HOUDRY PROCESS CORPORATION
发明人
HOUDRY EUGENE J.
分类号
B01J8/04
主分类号
B01J8/04
代理机构
代理人
主权项
地址
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