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经营范围
发明名称
WATER CULVERT
摘要
申请公布号
SU1719526(A1)
申请公布日期
1992.03.15
申请号
SU19894762202
申请日期
1989.11.28
申请人
ALMA-ATINSKIJ I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA
发明人
KLENOV VLADISLAV V,SU;KLENOV VLADIMIR F,SU;LUTSKIJ SVYATOSLAV YA,SU;MATYUGIN SERGEJ K,SU;SEDOV MIKHAIL V,SU;CHERNYAVSKIJ ALEKSANDR A,SU
分类号
E01F5/00;E01D1/00;E01D18/00
主分类号
E01F5/00
代理机构
代理人
主权项
地址
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