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发明名称
DEVICE FOR PROTECTION OF RIVER ROCK BANKS FROM WASH-OUT
摘要
申请公布号
SU1677158(A2)
申请公布日期
1991.09.15
申请号
SU19894734713
申请日期
1989.09.05
申请人
SREDNEAZIATSKOE OTDEL V PROEKTNO-IZYSKATELSKOGO NII "GIDROPROEKT" IM.S.YA.ZHUKA
发明人
ILYUSHIN VIKTOR F,SU;CHIRKOV VLADIMIR M,SU
分类号
E02B3/06;E02B3/12
主分类号
E02B3/06
代理机构
代理人
主权项
地址
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