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发明名称
Apparatus for dual temperature exchange
摘要
申请公布号
US3142540(A)
申请公布日期
1964.07.28
申请号
US19590822972
申请日期
1959.06.25
申请人
SPEVACK JEROME S
发明人
SPEVACK JEROME S.
分类号
B01D59/32;C01B5/02
主分类号
B01D59/32
代理机构
代理人
主权项
地址
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