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发明名称
PIEZOELECTRIC CERAMIC MATERIAL
摘要
申请公布号
SU1145004(A1)
申请公布日期
1985.03.15
申请号
SU19833661537
申请日期
1983.11.14
申请人
RIZHSKIJ POLT I IM.A.YA.PELSHE
发明人
KUTUZOVA TAMARA K,SU;KLEJNE RITA Z,SU;MIKHEJCHIK PETR V,SU;FREJDENFELD EDGAR ZH,SU;STEMBER NATALYA G,SU
分类号
C04B35/46;C04B35/00;(IPC1-7):C04B35/00
主分类号
C04B35/46
代理机构
代理人
主权项
地址
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