Number | Date | Country | Kind |
---|---|---|---|
196 32 473.4 | Aug 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4116925 | Brachman et al. | Sep 1978 | |
4143790 | Ueno et al. | Mar 1979 | |
4156774 | Buxbaum et al. | May 1979 | |
4335188 | Igi et al. | Jun 1982 | |
4452853 | Schade et al. | Jun 1984 | |
4500575 | Taira et al. | Feb 1985 | |
4725483 | Ishii et al. | Feb 1988 | |
4975477 | Cox et al. | Dec 1990 | |
5561213 | Poessnecker | Oct 1996 |
Number | Date | Country |
---|---|---|
0 072 433 | Dec 1984 | EPX |
0 204 528 | May 1986 | EPX |
Entry |
---|
Patent Abstract of JP 54/153835--Toray Ind Inc, May 23, 1978. |
Patent Abstract of JP 57108177. |
Patent Abstract of JP 59011383. |
Patent Abstract of JP 58134114. |