| 发明名称 |
AMBER PRODUCT MANUFACTURE METHOD |
| 摘要 |
production of amber articles. SUBSTANCE: method involves feeding raw amber material and filling working cavities of mold by sucking raw amber material through mold vacuumization. EFFECT: increased efficiency and improved quality of articles. 2 cl, 1 dwg
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| 申请公布号 |
RU2190537(C2) |
申请公布日期 |
2002.10.10 |
| 申请号 |
RU20000133143 |
申请日期 |
2000.12.28 |
| 申请人 |
KALININGRADSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIV |
发明人 |
TILIPALOV V.N.;PERETJATKO S.B.;AKIMOV S.S.;ALESHKEVICH V.V. |
| 分类号 |
B44C5/00 |
主分类号 |
B44C5/00 |
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