| 申请日期 | 2026-04-23 | 申请号 | DE102005061528 |
| 公开(公告)号 | DE102005061528B4 | 公开(公告)日 | 2010-02-04 |
| 公开国别 | DE | 申请人省市代码 | 全国 |
| 申请人 | SIEMENS AG | ||
| 简介 | A piezoelectric composition containing : a rare earth metal, an alkali earth metal, Fe, W. The rare earth metal can be : Eu, Ga, La, Ne, Pr, Pm, Sa. The alkali earth metal can be : Ca, Sr, Ba. An independent claim is included for a method of preparing the composition. | ||
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