Number | Date | Country | Kind |
---|---|---|---|
2000-034764 | Feb 2000 | JP | |
2000-383098 | Dec 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5690734 | Imaeda et al. | Nov 1997 | A |
Number | Date | Country |
---|---|---|
0 733 728 | Sep 1996 | EP |
8-319191 | Dec 1996 | JP |
Entry |
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B.A. Scott, et al., “The Tungsten Bronze Field in the System K2O-Li2O-Nb2O5,” Mat. Res. Bull., vol. 5, 1970, pp. 47-56. |
D.H. Yoon, et al., “Morphological Aspects of Potassium Lithium Niobate Crystals with Acicular Habit Grown by the Micro-Pulling-Down Method,” Journal of Crystal Growth, 144 (1994), pp. 207-212. |