Number | Date | Country | Kind |
---|---|---|---|
7-308497 | Nov 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2935376 | Roberts, Jr. | May 1960 | |
4574001 | Bielfedt et al. | Mar 1986 | |
4895627 | Uesugi et al. | Jan 1990 | |
5163973 | Ellis | Nov 1992 | |
5690700 | Hiralal | Nov 1997 |
Number | Date | Country |
---|---|---|
0 344 469 | Dec 1989 | EPX |
0 501 458 | Sep 1992 | EPX |
A 52-79020 | Nov 1982 | JPX |
A 57192300 | Oct 1993 | JPX |
Entry |
---|
Translation of JP 5-279,020 ( Oct. 1993. |