Number | Date | Country | Kind |
---|---|---|---|
6-214323 | Aug 1994 | JPX | |
6-279688 | Oct 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4031050 | Jerabek | Jun 1977 | |
4278580 | Schmolzer et al. | Jul 1981 | |
4761337 | Guagliardo et al. | Aug 1988 | |
4981759 | Nakatani et al. | Jan 1991 | |
5472999 | Kudoh et al. | Dec 1995 | |
5481012 | Midogohchi et al. | Jan 1996 |
Number | Date | Country |
---|---|---|
0545353A1 | Jun 1993 | EPX |
Entry |
---|
Database WPI, AN 89-044158 (abstract of Japanese Patent Application 63-317695) (Dec. 1988). |