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发明名称
TUBE WALL OF SHELL-AND-TUBE HEAT-EXCHANGER
摘要
申请公布号
SU646186(A2)
申请公布日期
1979.02.05
申请号
SU19772525787
申请日期
1977.09.21
申请人
SHAMAROKOV ALEKSANDR S,SU;BALAKIN ALEKSEJ S,SU;GOLONTSOV VALENTIN A,SU;LUKASEVICH BORIS ,SU
发明人
SHAMAROKOV ALEKSANDR S,SU;BALAKIN ALEKSEJ S,SU;GOLONTSOV VALENTIN A,SU;LUKASEVICH BORIS ,SU
分类号
F28F9/02;(IPC1-7):F28F9/02
主分类号
F28F9/02
代理机构
代理人
主权项
地址
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