Number | Date | Country | Kind |
---|---|---|---|
6-285258 | Nov 1994 | JPX | |
6-302075 | Dec 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3889063 | Slavin | Jun 1975 | |
4191969 | Briand et al. | Mar 1980 | |
4910604 | Takei et al. | Mar 1990 | |
4953159 | Hayden et al. | Aug 1990 | |
5343240 | Yu | Aug 1994 | |
5408261 | Kamata et al. | Apr 1995 | |
5491508 | Friedell et al. | Feb 1996 | |
5512937 | Beierle | Apr 1996 |
Number | Date | Country |
---|---|---|
7038583 | Feb 1995 | JPX |
Entry |
---|
European Search Report dated Jul. 11, 1996. |