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发明名称
INSTALLATION FOR LAYING SERVICE LINES
摘要
申请公布号
SU1613547(A1)
申请公布日期
1990.12.15
申请号
SU19884650741
申请日期
1988.12.20
申请人
KI INZH-STR I;TREST "CHERKASREMSTROJ"
发明人
FEDOROV PETR S,SU;LEVCHENKO VALENTIN F,SU;KOSTENYUK ALEKSANDR A,SU;PELEVIN LEONID E,SU;USIK ANDREJ N,SU
分类号
E02F5/18
主分类号
E02F5/18
代理机构
代理人
主权项
地址
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