Number | Date | Country | Kind |
---|---|---|---|
5-051825 | Mar 1993 | JPX | |
5-068494 | Mar 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3743773 | Sobel | Jul 1973 | |
4460842 | Waanders et al. | Jul 1984 | |
4523121 | Takahashi et al. | Jun 1985 | |
4523121 | Takahashi et al. | Jun 1985 | |
4786837 | Kalnin et al. | Nov 1988 | |
5118982 | Inoue et al. | Jun 1992 | |
5153477 | Jomura | Oct 1992 | |
5254212 | Someji et al. | Oct 1993 | |
5306980 | Montgomery | Apr 1994 |
Entry |
---|
Japanese Laid-Open Patent Publication No. SHO 62-211974. |
Japanese Laid-Open Patent Publication No. SHO 63-17354. |