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发明名称
SHELL-AND-TUBE HEAT EXCHANGER
摘要
申请公布号
SU851079(A1)
申请公布日期
1981.07.30
申请号
SU19792842187
申请日期
1979.09.18
申请人
KOLOKOLOVA TAMARA G,SU;DANILENKO NINA KH,SU;EFREMENKO IVAN P,SU
发明人
KOLOKOLOVA TAMARA G,SU;DANILENKO NINA KH,SU;EFREMENKO IVAN P,SU
分类号
F28D7/00;F28F9/22;(IPC1-7):F28D7/00
主分类号
F28D7/00
代理机构
代理人
主权项
地址
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