| 发明名称 |
SIEVE |
| 摘要 |
agriculture. SUBSTANCE: sieve used for sorting of cereal seeds has longitudinal and transverse connecting members rigidly joined at intersection points. Working surface section is formed by longitudinal connecting members of different diameters arranged in alternation and supported by transverse connecting members. EFFECT: simplified construction and increased seed sorting efficiency. 2 dwg
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| 申请公布号 |
RU2161541(C2) |
申请公布日期 |
2001.01.10 |
| 申请号 |
RU19950104607 |
申请日期 |
1995.03.29 |
| 申请人 |
LAPSHIN PETR NIKOLAEVICH;ARKHIPOV ALEKSANDR STEPANOVICH;LOPAN NATAL'JA IGNAT'EVNA;LAPSHIN IGOR' PETROVICH;SHEVTSOV IGOR' VIKTOROVICH |
发明人 |
LAPSHIN P.N.;ARKHIPOV A.S.;LOPAN A.A.;LAPSHIN I.P.;SHEVTSOV I.V. |
| 分类号 |
B07B1/04;(IPC1-7):B07B1/04 |
主分类号 |
B07B1/04 |
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