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经营范围
发明名称
PIPELINE OSCILLATIONS DAMPING DEVICE
摘要
申请公布号
SU1725003(A1)
申请公布日期
1992.04.07
申请号
SU19894749288
申请日期
1989.08.25
申请人
TSNII IM.AKAD.A.N.KRYLOVA
发明人
KOVINSKAYA SVETLANA I,SU;STEKOLSHCHIKOVA TATYANA B,SU;NIKIFOROV ALEKSEJ S,SU
分类号
F16L55/00
主分类号
F16L55/00
代理机构
代理人
主权项
地址
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