Number | Date | Country | Kind |
---|---|---|---|
7-275447 | Oct 1995 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4717926 | Hotomi | Jan 1988 |
Number | Date | Country |
---|---|---|
0761441 | Mar 1997 | EP |
2031344 | Apr 1980 | GB |
56-167473 | Dec 1981 | JP |
93 11866 | Jun 1993 | WO |
9311866 | Jun 1993 | WO |
Entry |
---|
Patent Abstract of Japan, JP-8-174815, Jul. 9, 1996 (NECCorp).* |
European Examination Report issued Sep. 30 ,1999 in a related application (in English). |