| 发明名称 |
METHOD OF APPLYING ISOLATION MASTIC TO PIPE-LINE |
| 摘要 |
building and repairing pipelines. SUBSTANCE: mastic is heated in the chamber of extrusion in insulation machine. The inlet chamber part is heated additionally. EFFECT: enhanced quality of anticorrosion coating of pipe-line. 2 cl
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| 申请公布号 |
RU2174642(C2) |
申请公布日期 |
2001.10.10 |
| 申请号 |
RU19990118152 |
申请日期 |
1999.08.19 |
| 申请人 |
NAUCHNO-ISSLEDOVATEL'SKIJ TSENTR "POISK" |
发明人 |
CHERKASOV N.M.;GLADKIKH I.F.;SUBAEV I.U.;SUSLOV V.A. |
| 分类号 |
F16L58/12;(IPC1-7):F16L58/12 |
主分类号 |
F16L58/12 |
| 代理机构 |
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