Number | Name | Date | Kind |
---|---|---|---|
4486753 | Saeki et al. | Dec 1984 | |
4801936 | Hofmann | Jan 1989 |
Number | Date | Country |
---|---|---|
0103236 | Mar 1984 | EPX |
0262479 | Apr 1988 | EPX |
0219701 | Oct 1988 | EPX |
Entry |
---|
59-131221, Patent Abstracts of Japan, vol. 8, No. 261, E-281, 1 8, Nov. 30, 1984. |
60-139020, Patent Abstracts of Japan, vol. 9, No. 302, E-362, 2025, Nov. 29, 1985. |