| 发明名称 |
PREPARING PORCELAIN FOR DIELECTRIC RESONATOR |
| 摘要 |
PURPOSE:To prepare a dielectric porcelain of big dielectric constant and no load Q with an excellent temperature stability for resonance frequency, by firing and hot-press sintering a composite being composed of BaO, SrO, Y2O3 Nb2O5. |
| 申请公布号 |
JPS5328299(A) |
申请公布日期 |
1978.03.16 |
| 申请号 |
JP19760102935 |
申请日期 |
1976.08.27 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
OOUCHI HIROSHI;UEDA ICHIROU;NISHIDA MASAMITSU;KAWASHIMA SHIYUNICHIROU;HAYAKAWA SHIGERU |
| 分类号 |
H01P7/10;C04B35/00;H01B3/12;H01P7/00 |
主分类号 |
H01P7/10 |
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