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发明名称
FERROELECTRIC CERAMICS
摘要
申请公布号
KR930002641(B1)
申请公布日期
1993.04.07
申请号
KR19900016786
申请日期
1990.10.20
申请人
MITSUI PETROCHEMICAL IND. LTD.
发明人
USHIDA, YOSHIHISA;MISE, HIROSHI
分类号
C04B35/49;H01L41/187;(IPC1-7):C04B35/46;C04B35/00
主分类号
C04B35/49
代理机构
代理人
主权项
地址
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