| 发明名称 |
TUBULAR BODY MADE FROM COMPOSITE MATERIAL |
| 摘要 |
hollow articles made from polymer materials; tubular bodies made from composite materials and provided with stiffening members and mounting surfaces, liquid cleaning filters in particular. SUBSTANCE: tubular body made from composite material includes bearing circular member with internal taper mounting surface and thrust circular slot. EFFECT: enhanced tightness. 3 cl, 3 dwg
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| 申请公布号 |
RU2187733(C1) |
申请公布日期 |
2002.08.20 |
| 申请号 |
RU20010114285 |
申请日期 |
2001.05.29 |
| 申请人 |
UCHNO-ISSLEDOVATEL'SKIJ INSTITUT SPETSIAL'NOGO MAS;DSTVENNOE PREDPRIJATIE SPETSMASH";HINOSTROENIJA;N PROIZVO AOZT;DSTVENNOE PRED SPETSMASH |
发明人 |
KONKIN V.V.;LEZZHOV A.S.;MAJOROV B.G.;NIKITIN O.D.;ROMANOV A.F. |
| 分类号 |
F16L9/12;F16L47/00;(IPC1-7):F16L9/12 |
主分类号 |
F16L9/12 |
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