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NEC Corp
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NEC Corp
Nippon Electric Co Ltd
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Application filed by NEC Corp, Nippon Electric Co LtdfiledCriticalNEC Corp
Priority to JP50158862ApriorityCriticalpatent/JPS596003B2/en
Publication of JPS5280500ApublicationCriticalpatent/JPS5280500A/en
Publication of JPS596003B2publicationCriticalpatent/JPS596003B2/en
PURPOSE: The method to obtain La2O3-In2O3-2TiO2 group temperature compensation porcelain dielectric material of dielectric constant of more than 26 and of dielectric constant temperature coefficient in rang of -500W+120 ppm/°C.