This application is a continuation-in-part of U.S. patent applications Ser. No. 07/464,470 filed Jan. 12, 1990 and Ser. No. 07/523,620 filed May 15, 1990 both are still pending.
Number | Name | Date | Kind |
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3944519 | Mink et al. | Mar 1976 | |
4460638 | Haluska | Jul 1984 | |
4460639 | Chi et al. | Jul 1984 | |
4460640 | Chi et al. | Jul 1984 | |
4981820 | Renlund | Jan 1991 |
Number | Date | Country |
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4033493 | May 1991 | DEX |
9314040 | Jul 1993 | WOX |
Entry |
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F. I. Hurwitz, "Polymeric Routes to Silicon Carbide and Silicon Oxycarbide CMC", vol. 12, No. 7-8, Ceramic Engineering and Sci. Procedings, pp. 1292-1303. |
USSN 002,049 Jan. 1987 Leung et al. |
USSN 07/464,470 Jan. 1990 Leung et al. |
USSN 07/523,620 May 1990 Leung et al. |
USSN 07/426,820 Oct. 1989 Leung et al. |
Prewo et al., Fiber Reinforced Glasses and Glass-Ceramics for High Performance Applications, Ceramic Bulletin, vol. 65, No. 2 (1986) pp. 305-313. |
Number | Date | Country | |
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523620 | May 1990 |
Number | Date | Country | |
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Parent | 464470 | Jan 1990 |