Number | Date | Country | Kind |
---|---|---|---|
91 14606 | Nov 1991 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4529575 | Enomoto et al. | Jul 1985 | |
4851262 | McFeaters | Jul 1989 |
Number | Date | Country |
---|---|---|
286294 | Oct 1988 | EPX |
313480 | Apr 1989 | EPX |
396475 | Nov 1990 | EPX |
9011251 | Oct 1990 | WOX |
Entry |
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Journal of the American Ceramic Society, 66:7, pp. C111-C113, Jul. 1983. |
Japanese Patent Abstract-JP 57-101100-vol. 26, No. 186--(Sep. 1982). |
Japanese Patent Abstract-JP 59-227706-vol. 9, No. 096--(Apr. 1985). |
Japanese Patent Abstract-JP 61-074635-vol. 10, No. 245--(Aug. 1986). |
Japanese Patent Abstract-JP 1-270507-vol. 14, No. 34--(Jan. 1990). |