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发明名称
PIPELINE CONNECTION
摘要
申请公布号
SU844894(A1)
申请公布日期
1981.07.07
申请号
SU19792804444
申请日期
1979.08.03
申请人
V N-PROIZV OB PO MEKH OROSHENIYA "RADUGA"
发明人
KOZLOVA LYUDMILA K,SU;BALBEKOV RAFAEL A,SU;BEZRODNOV NIKOLAJ A,SU
分类号
F16L21/04;F16L27/08;(IPC1-7):F16L21/04
主分类号
F16L21/04
代理机构
代理人
主权项
地址
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