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发明名称
DEVICE FOR RECORDING VESSEL PASSAGE THROUGH LOCK GATE
摘要
申请公布号
SU1723257(A1)
申请公布日期
1992.03.30
申请号
SU19904788594
申请日期
1990.02.05
申请人
LE I VODNOGO TRANSP
发明人
KRASNOV IVAN A,SU;BOGDASHKIN VLADISLAV V,SU;TARASOV VIKTOR V,SU;SUKHOTERIN MIKHAIL V,SU
分类号
E02C1/10
主分类号
E02C1/10
代理机构
代理人
主权项
地址
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