专利名称：PIEZOELECTRIC MATERIAL
发明人：WATANABE, Takayuki,MURAKAMI, Shunsuke,UEDA, Miki
申请号：JP2013/072487
申请日：20130816
带春的四字成语公开号：WO2014/034534A1
公开日：
毛氏红烧肉的正宗做法
20140306
过年准备什么年货
专利内容由知识产权出版社提供
专利附图：叙事研究
摘要：Provided is a piezoelectric material that is free of lead and potassium, has satisfactory insulation property and piezoelectricity, and has a high Curie temperature. The piezoelectric material includes a perovskite-type metal oxide reprented by the
following general formula (1): General formula (1) (NaM)(Zr(NbTa)(TiSn))O where M reprents at least any one of Ba, Sr, and Ca, and relationships of 0.80≤x≤0.95,
圆环面积公式
0.85≤y≤0.95, 0
申请人：CANON KABUSHIKI KAISHA
我爱你妈
地址：30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501 JP吴汝康
糖醋辣椒国籍：JP
代理人：OKABE, Yuzuru et al.
更多信息请下载全文后查看
