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经营范围
发明名称
HEADING MACHINE
摘要
申请公布号
SU1767169(A1)
申请公布日期
1992.10.07
申请号
SU19894668527
申请日期
1989.02.13
申请人
UK V PT I TRANSPORTNOGO STROITELSTVA
发明人
BOGDANOV VLADIMIR B,SU;KOTLYAREVSKIJ VLADIMIR E,SU;LEGKOBYT STANISLAV E,SU;NESTERENKO VLADIMIR I,SU
分类号
E21C27/24
主分类号
E21C27/24
代理机构
代理人
主权项
地址
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