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发明名称
Multiple effect still with thermocompression of vapors
摘要
申请公布号
US2440173(A)
申请公布日期
1948.04.20
申请号
US19420447170
申请日期
1942.06.15
申请人
HENSZEY ROY O
发明人
HENSZEY ROY O.
分类号
B01D1/26;B01D1/28
主分类号
B01D1/26
代理机构
代理人
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