Number | Date | Country | Kind |
---|---|---|---|
3-338833 | Dec 1991 | JPX | |
3-338844 | Dec 1991 | JPX | |
4-050993 | Mar 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5017530 | Arakawa | May 1991 | |
5122485 | Akimune | Jun 1992 |
Number | Date | Country |
---|---|---|
58-151371 | Sep 1983 | JPX |
58-49509 | Nov 1983 | JPX |
2-255573 | Oct 1990 | JPX |
Entry |
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Abstract of DE 3141590. |
Journal of Materials Science 11(1976) 1103-1107. |
Journal of the American Ceramic Society, vol. 57, No. 1 (pp. 25-29). |
Ceramic. Eng. Sci. Proc. 10[7-8]pp. 632-645. |