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发明名称
TEMPERATURE-AND-SAGGING COMPENSATOR FOR MATCHING THE LENGTHS OF CONCRETED PRESSURE WATER DUCT, SEPARATED BY SAGGING JOINT
摘要
申请公布号
SU1020505(A1)
申请公布日期
1983.05.30
申请号
SU19782694636
申请日期
1978.12.11
申请人
LE OTDEL V PROEKTNO-IZYSKATELSKOGO NII "GIDROPROEKT" IM.S.YA.ZHUKA
发明人
EVSTRATOV YURIJ I,SU;KOSHKIN VYACHESLAV YA,SU;SMIRNOV SEMEN S,SU
分类号
E02B9/06;(IPC1-7):E02B9/06
主分类号
E02B9/06
代理机构
代理人
主权项
地址
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