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经营范围
发明名称
Evaporator
摘要
申请公布号
US2302993(A)
申请公布日期
1942.11.24
申请号
US19400368981
申请日期
1940.12.07
申请人
THE LUMMUS COMPANY
发明人
GRAHAM HAROLD M.
分类号
B01D1/04;B01D1/14;B01D1/30
主分类号
B01D1/04
代理机构
代理人
主权项
地址
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