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发明名称
PIEZOELECTRIC CERAMIC MATERIAL
摘要
申请公布号
SU1008200(A1)
申请公布日期
1983.03.30
申请号
SU19823378362
申请日期
1982.01.08
申请人
SAVOSKINA ANNA,SU;AFANASENKO LEONID D,SU;PETRENKO ZHANNA V,SU
发明人
SAVOSKINA ANNA I,SU;AFANASENKO LEONID D,SU;PETRENKO ZHANNA V,SU
分类号
C04B35/49;(IPC1-7):C04B35/49
主分类号
C04B35/49
代理机构
代理人
主权项
地址
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