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发明名称
SHELL-AND-TUBE HEAT EXCHANGER
摘要
申请公布号
SU1476301(A1)
申请公布日期
1989.04.30
申请号
SU19874186170
申请日期
1987.01.26
申请人
URALSKIJ NI PI STROITELNYKH MATERIALOV
发明人
VAZHENIN BORIS V,SU;PLASTININA ELEONORA G,SU;BEZBORODOV ANDREJ V,SU
分类号
F28F21/06;F28F9/02
主分类号
F28F21/06
代理机构
代理人
主权项
地址
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