Number | Date | Country | Kind |
---|---|---|---|
5-284982 | Nov 1993 | JPX | |
6-108628 | May 1994 | JPX |
Number | Date | Country |
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3-108770 | May 1991 | JPX |
3-108192 | May 1991 | JPX |
5235268 | Sep 1993 | JPX |
Entry |
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Nakamura, Takashi et al. "Preparation of C-Axis-Oriented . . . , " Japan Journal of Applied Phys., vol. 32, (1993) pp. 4086-4088. |