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发明名称
METHOD OF COATING INTERNAL SIDE OF PIPE LINE
摘要
申请公布号
RU2078279(C1)
申请公布日期
1997.04.27
申请号
RU19940023006
申请日期
1994.06.15
申请人
DREJTSER VLADIMIR ISAAKOVICH
发明人
DREJTSER VLADIMIR I;KHRAMENKOV STANISLAV V;ZAGORSKIJ VLADIMIR A;MESHCHERYAKOV YURIJ YA
分类号
F16L58/02;(IPC1-7):F16L58/02
主分类号
F16L58/02
代理机构
代理人
主权项
地址
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