| 发明名称 |
Powder compaction press for capacitor anodes |
| 摘要 |
A powder compaction press having opposed rib and channel punches which are interleaved and a production method are used to produce capacitor elements having a uniform compaction density and which are free of surface imperfections.
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| 申请公布号 |
US2007143977(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
US20070710726 |
申请日期 |
2007.02.26 |
| 申请人 |
POLTORAK JEFFREY P |
发明人 |
POLTORAK JEFFREY P. |
| 分类号 |
H04R17/00;B22F3/00;H01G9/00;H01G13/00 |
主分类号 |
H04R17/00 |
| 代理机构 |
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代理人 |
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