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发明名称
DEVICE FOR DISTRIBUTING A LIQUID IN THIN FILM FORM IN VERTICAL HEAT-EXCHANGERS
摘要
申请公布号
ZM3981(A1)
申请公布日期
1982.01.21
申请号
ZM19810000039
申请日期
1981.05.14
申请人
SNAM PROGETTI
发明人
分类号
F28D7/16;B01D1/22;B01D3/00;B01J4/00;F28D3/04;(IPC1-7):B21D53/06
主分类号
F28D7/16
代理机构
代理人
主权项
地址
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