Number | Date | Country | Kind |
---|---|---|---|
3-254700 | Sep 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4772955 | Kurahayashi et al. | Sep 1988 | |
4811385 | Watanabe | Mar 1989 | |
4845569 | Kurahayashi et al. | Jul 1989 | |
4894843 | Yoshida et al. | Jan 1990 | |
5057938 | Edamura | Oct 1991 | |
5119210 | Bara | Jun 1992 |
Number | Date | Country |
---|---|---|
0193410 | Sep 1986 | EPX |
Entry |
---|
Pat. Abs. Jp., vol. 12, No. 342, Sep. 14, 1988 (JP-A-63 102 539). |
Pat. Abs. Jp., vol. 11, No. 110, Apr. 7, 1987 (JP-A-61 258 565). |