| 发明名称 |
METHOD OF MANUFACTURE OF HOLLOW PRODUCTS FROM PLASTIC MATERIAL |
| 摘要 |
FIELD: methods of manufacture of hollow products from plastic materials. SUBSTANCE: process of cutting-off of hollow products is accomplished by rotation of semifinished product relative to its longitudinal axis and/or rotation of working member relative to surface of semifinished product; and cutting-off is carried out at temperature of 220-240C. EFFECT: higher quality of products. 3 cl
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| 申请公布号 |
RU2216447(C1) |
申请公布日期 |
2003.11.20 |
| 申请号 |
RU20020132596 |
申请日期 |
2002.12.05 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "BORODINO" |
发明人 |
KHACHATURJAN O.A.;NERSISJAN T.JA.;MARKOSJAN A.M.;CHIZHIKOV S.N. |
| 分类号 |
B29D22/00;B29C51/02;B29C51/26;(IPC1-7):B29D22/00 |
主分类号 |
B29D22/00 |
| 代理机构 |
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