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发明名称
METHOD OF CONSTRUCTING BLAST-DEPOSITED DAM ON WATER COURSE
摘要
申请公布号
SU1551772(A1)
申请公布日期
1990.03.23
申请号
SU19884381504
申请日期
1988.02.24
申请人
SPETSIALIZIROVANNYJ PROEKTNO-IZYSKATELSKIJ EX-K I "GIDROSPETSPROEKT"
发明人
AZARKOVICH ALEKSANDR E,SU;BOLKHOVITIKOV LEV G,SU
分类号
E02B7/06
主分类号
E02B7/06
代理机构
代理人
主权项
地址
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