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发明名称
PIEZOELECTRIC CERAMIC COMPOSITION FOR ACTUATORS
摘要
申请公布号
US5188992(A)
申请公布日期
1993.02.23
申请号
US19910762361
申请日期
1991.09.19
申请人
MITSUBISHI KASEI CORPORATION
发明人
NISHIMURA, TETSUHIKO;CHODA, TAKAHIRO;CHIDA, YUKIO;OGURI, YASUO
分类号
C04B35/49;C04B35/493;C04B35/499;H01B3/12;H01L41/187
主分类号
C04B35/49
代理机构
代理人
主权项
地址
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