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发明名称
SEALED EXPANSION JOINT
摘要
申请公布号
SU1143794(A1)
申请公布日期
1985.03.07
申请号
SU19833666596
申请日期
1983.11.25
申请人
VNII PO PRIMENENIYU POLIMERNYKH MATERIALOV V MELIORATSII VODNOM KHOZYAJSTVE
发明人
SPRINTSYN GENNADIJ I,SU;SAFRONOVA RAISA F,SU;STROD YANIS A,SU;IONOV YURIJ A,SU;TANKHILEVICH RITA A,SU
分类号
E02B3/16;(IPC1-7):E02B3/16
主分类号
E02B3/16
代理机构
代理人
主权项
地址
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