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发明名称
PROCESS FOR PREPARING PIEZOCERAMIC PRODUCTS BASED ON LEAD NIOBATE TITANATE
摘要
申请公布号
RO99201(B1)
申请公布日期
1990.07.30
申请号
RO19870130163
申请日期
1987.10.22
申请人
INSTITUTUL DE CERCETARI STIINTIFICE SI INGINERIE TEHNOLOGICA PENTRU ELECTROTEHNICA
发明人
CONSTANTIN MARIA
分类号
C04B35/46
主分类号
C04B35/46
代理机构
代理人
主权项
地址
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