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发明名称
FERROELECTRIC CERAMIC COMPOSITION
摘要
The ferroelectric ceramic compositions consist of PbTiO3, PbZrO3 and Pb(Ni1/5 Fe1/3 Nb3/5)O3 which are in a hexagonal region defined by points A, B, C, D, E and F in the ternany diagram, the mol percent of these components at these points being
申请公布号
US3637506(A)
申请公布日期
1972.01.25
申请号
USD3637506
申请日期
1970.06.25
申请人
TOKO INC.
发明人
MIKIO TANIZAKE;YASUO OMORI;JUN SUGIHARA
分类号
C04B35/49;C04B35/46;C04B35/48;C04B35/50;C04B35/51;H01L41/187;(IPC1-7):C04B35/46
主分类号
C04B35/49
代理机构
代理人
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