Number | Date | Country | Kind |
---|---|---|---|
3829712 | Sep 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3321435 | Fritz et al. | May 1967 | |
3468844 | Merrian et al. | Sep 1969 | |
3560441 | Schwarcz et al. | Feb 1971 | |
3794615 | Beverly | Feb 1974 | |
3816307 | Woods | Jun 1974 | |
3832322 | Critchley | Aug 1974 | |
3894983 | Higbee | Jul 1975 | |
3925307 | Dahl et al. | Dec 1975 | |
4130538 | Shutt | Dec 1978 | |
4212793 | Shue | Jul 1980 | |
4403061 | Brooks et al. | Sep 1983 | |
4593061 | Vogdes et al. | Jun 1986 | |
4639486 | Liu | Jan 1987 | |
4668719 | Kato et al. | May 1987 | |
4713407 | Bailey et al. | Dec 1987 | |
4843113 | Tatsukami et al. | Jun 1989 |
Number | Date | Country |
---|---|---|
4634 | Oct 1979 | EPX |
167009 | Jan 1986 | EPX |
251649 | Jan 1988 | EPX |
296877 | Dec 1988 | EPX |
62-295956 | Dec 1987 | JPX |
Entry |
---|
A. H. Frazer: High Temperature Resistant Polymers, pp. 1, 2, 32, 33 and Table of Contents XI to XIV. |