Number | Name | Date | Kind |
---|---|---|---|
B581564 | Jacobson | Mar 1976 | |
3352637 | Heymer et al. | Nov 1967 | |
3409417 | Yates | Nov 1968 | |
3811928 | Henney et al. | May 1974 | |
3903230 | Kamigaito et al. | Sep 1975 | |
3950464 | Masaki | Apr 1976 | |
3953221 | Lange | Apr 1976 | |
3969125 | Komeya et al. | Jul 1976 | |
3989782 | Lumby et al. | Nov 1976 | |
3991148 | Lumby et al. | Nov 1976 | |
3991166 | Jack et al. | Nov 1976 | |
3992497 | Terwilliger et al. | Nov 1976 | |
4036653 | Jacobsen | Jul 1977 |
Number | Date | Country |
---|---|---|
47-11803 | Apr 1972 | JA |
1199811 | Jul 1970 | UK |
Entry |
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Rice, R. W. et al. "Hot-Pressed Si.sub.3 N.sub.4 with Zr Based Additions" J. Am. Cer. Soc. 58 (5-6) (1975) p. 264. |
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