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发明名称
DEVICE FOR CLEANING STACK OF HEAT-EXCHANGING TUBULAR SURFACES
摘要
申请公布号
SU1295197(A1)
申请公布日期
1987.03.07
申请号
SU19853965927
申请日期
1985.10.14
申请人
BELGORODSKIJ ZAVOD ENERGETICHESKOGO MASH IM.60-LETIYA SOYUZA SSR
发明人
BELOUS VLADIMIR D,SU;GLADENKO VIKTOR V,SU;GOLUBOV EVGENIJ A,SU;DENISOV VYACHESLAV M,SU
分类号
F28G7/00
主分类号
F28G7/00
代理机构
代理人
主权项
地址
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