| 发明名称 |
IMPROVEMENTS IN OR RELATING TO VAR GENERATOR HAVING CONTROLLED DISCHARGE OF THYRISTOR SWITCHED CAPACITORS |
| 摘要 |
<p>An improved fertilizer applicator includes a rolling coulter and a knife both mounted to a single tool bar mount but with separate spring cushions for independent clearing action and designed for improved clearance suitable for use in heavy residue.</p> |
| 申请公布号 |
IN166364(B) |
申请公布日期 |
1990.04.21 |
| 申请号 |
IN1985CA75619 |
申请日期 |
1985.10.22 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
GYUGYI LASZLO |
| 分类号 |
A01B61/04;A01C23/02;(IPC1-7):H02H7/06 |
主分类号 |
A01B61/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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