Number | Date | Country | Kind |
---|---|---|---|
6-251060 | Oct 1994 | JPX | |
6-252140 | Oct 1994 | JPX | |
7-65836 | Mar 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4499520 | Cichanowski | Feb 1985 | |
4513349 | Olson et al. | Apr 1985 | |
4586111 | Cichanowski | Apr 1986 | |
4647396 | Denzinger et al. | Mar 1987 | |
4698174 | Denzinger et al. | Oct 1987 | |
5168433 | Mukouyama et al. | Dec 1992 | |
5275750 | Sato et al. | Jan 1994 |
Number | Date | Country |
---|---|---|
60-212410 | Oct 1985 | JPX |
4-73803 | Mar 1992 | JPX |
4-350919 | Dec 1992 | JPX |
6-223842 | Aug 1994 | JPX |
Entry |
---|
Derwent Abstract # 92-128970, Mar., 1992, for JP 4-73803. |
Derwent Abstract # 94-297351, Aug., 1994, for JP 6-223,842. |