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发明名称
TURBOLATOR FOR HEAT-EXCHANGE TUBE
摘要
申请公布号
SU1476300(A2)
申请公布日期
1989.04.30
申请号
SU19874320532
申请日期
1987.07.20
申请人
ESTRIN IGOR A,SU;BELDIJ NIKOLAJ V,SU;KAPLUNOVA IRINA M,SU;POLOVNIKOV VADIM E,SU
发明人
ESTRIN IGOR A,SU;BELDIJ NIKOLAJ V,SU;KAPLUNOVA IRINA M,SU;POLOVNIKOV VADIM E,SU
分类号
F28F1/40
主分类号
F28F1/40
代理机构
代理人
主权项
地址
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