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发明名称
PIEZOELECTRIC CERAMIC COMPOSITION
摘要
申请公布号
JPS5523044(A)
申请公布日期
1980.02.19
申请号
JP19780095312
申请日期
1978.08.03
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KAWACHI JIYUNJI
分类号
C04B35/49;C04B35/00;H01L41/18;H01L41/187
主分类号
C04B35/49
代理机构
代理人
主权项
地址
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