This is a divisional of copending application Ser. No. 08/363,172 filed on Dec. 23, 1994 pending.
Number | Name | Date | Kind |
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4484644 | Cook et al. | Nov 1984 | |
5484191 | Sollami | Jan 1996 | |
5543235 | Mirchandani et al. | Aug 1996 | |
5593474 | Keshavan et al. | Jan 1997 |
Number | Date | Country |
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0194018 | Oct 1986 | EPX |
8813731 | May 1989 | DEX |
911461 | Nov 1962 | GBX |
2211875 | Jul 1989 | GBX |
Entry |
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Viswanadham, R.K., "Stability of Microstructural Discontinuities in Cemented Carbides," International Journal of Powder Metallurgy, Oct. 1987, USA, vol. 23, No. 4, ISSN 0361-3488, pp. 229-235. |
Richter, V., "Fabrication and Properties of Gradient Hard Metals," 3rd International Symposium on Structural and Functional Gradient Materials, Proceedings of FGM '94, Lausanne, Switzerland, 10-12 Oct. 1994, 1995, Lausanne, Switzerland, Presses Polytech. Univ., Romandes, Switzerland, whole document. |
Number | Date | Country | |
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Parent | 363172 | Dec 1994 |