Number | Date | Country | Kind |
---|---|---|---|
61-111620 | May 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4426381 | Matsumura et al. | Jan 1984 | |
4620007 | Grohe et al. | Oct 1986 | |
4659734 | Enomoto et al. | Apr 1987 |
Number | Date | Country |
---|---|---|
0058392 | Aug 1982 | EPX |
59-210093 | Nov 1984 | JPX |
0227887 | Dec 1984 | JPX |
Entry |
---|
Derwent Abs. of J59210093. |