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发明名称
DEVICE FOR COATING PIPE INNER SURFACE
摘要
申请公布号
RU1819779(C)
申请公布日期
1993.06.07
申请号
SU19894747690
申请日期
1989.07.27
申请人
BELORUSSKIJ INSTITUT INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA
发明人
CHERNIN IGOR L;OVCHINNIKOVA NATALYA V
分类号
B29C41/34;B29C45/14;(IPC1-7):B29C41/34
主分类号
B29C41/34
代理机构
代理人
主权项
地址
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