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发明名称
METHOD FOR MEASURING DEGREE OF POLARIZATION OF CERAMIC PIEZOELECTRICAL MATERIALS
摘要
申请公布号
SU722452(A1)
申请公布日期
1982.03.30
申请号
SU19742051551
申请日期
1974.07.31
申请人
BRONNIKOV A N
发明人
BRONNIKOV A N
分类号
H01L41/00;H01L41/18;H03H3/02;(IPC1-7):H01L41/00
主分类号
H01L41/00
代理机构
代理人
主权项
地址
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