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发明名称
Method of protecting the compressors of thermo-compression evaporating plants from the attack of impure vapours and plant for carrying out this method
摘要
申请公布号
GB500019(A)
申请公布日期
1939.02.01
申请号
GB19380019123
申请日期
1938.06.28
申请人
ESCHER WYSS MASCHINENFABRIKEN AKTIENGESELLSCHAFT
发明人
分类号
B01D1/30
主分类号
B01D1/30
代理机构
代理人
主权项
地址
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