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发明名称
JOINT OF FLEXIBLE PIPES
摘要
申请公布号
SU1472694(A1)
申请公布日期
1989.04.15
申请号
SU19864190024
申请日期
1986.12.01
申请人
DO POLT INSTITUT
发明人
MEDVEDEV BORIS I,SU;SUKHORUKOV VIKTOR P,SU;KUZNETSOV VASILIJ V,SU;LEPIKHOV VALERIJ A,SU;TSAPOV GEORGIJ P,SU;PASHKOVSKIJ PETR S,SU;SHETSER GENNADIJ M,SU
分类号
E21F1/06;F16L19/02;F16L19/03
主分类号
E21F1/06
代理机构
代理人
主权项
地址
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