Number | Date | Country | Kind |
---|---|---|---|
7-125335 | May 1995 | JPX | |
7-187232 | Jul 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3032994 | Lindell | May 1962 | |
3971216 | Miller | Jul 1976 | |
4024710 | Zelle | May 1977 | |
4161256 | Seaberg | Jul 1979 | |
4345436 | Johnson | Aug 1982 | |
4473090 | Uehara et al. | Sep 1984 | |
4508013 | Barbagli | Apr 1985 | |
4977928 | Smith et al. | Dec 1990 | |
5083428 | Kubomoto et al. | Jan 1992 |
Number | Date | Country |
---|---|---|
0 393 195 | Oct 1990 | EPX |
WO 9111622 | Aug 1991 | WOX |
WO 9410455 | May 1994 | WOX |
Entry |
---|
Patent Abstracts of Japan, vol. 12, No. 454, (M-769), Nov. 29, 1988, JP-63-181822, Jul. 27,1988. |