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发明名称
METHOD OF PRODUCING HEAT-EXCHANGE RIBBED TUBE
摘要
申请公布号
SU1089387(A1)
申请公布日期
1984.04.30
申请号
SU19792732578
申请日期
1979.03.01
申请人
KLIMOV VLADIMIR N,SU;GONCHAROV ALEKSANDR A,SU;MARGOLIN GENNADIJ A,SU;VARMA KALO A,SU
发明人
KLIMOV VLADIMIR N,SU;GONCHAROV ALEKSANDR A,SU;MARGOLIN GENNADIJ A,SU;VARMA KALO A,SU
分类号
F28F1/30;(IPC1-7):F28F1/30
主分类号
F28F1/30
代理机构
代理人
主权项
地址
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