Number | Date | Country | Kind |
---|---|---|---|
00 123598 | Aug 2000 | CN |
Number | Date | Country |
---|---|---|
1208020 | Feb 1999 | CN |
09167703 | Jun 1997 | JP |
Entry |
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“Study of low-temperature sintering Z-type hexaferrites”, Zhang, H. G.; Zhou, J.; Yue, Z. X,; Gui, Z. L.; Li, L.T.Proceedings of the China International Conference on High-Performance Ceramics, 1st Beijing, China, Oct. 31-Nov. 3, 1998 (1999). |