Number | Date | Country | Kind |
---|---|---|---|
2-210608 | Aug 1990 | JPX | |
2-261482 | Sep 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4701796 | Kamiya | Oct 1987 | |
4709268 | Akimoto et al. | Nov 1987 | |
4772950 | Furuhata et al. | Sep 1988 | |
4792857 | Akiyama | Dec 1988 | |
4870297 | Karlock | Sep 1989 | |
5132794 | Okada et al. | Jul 1992 |
Number | Date | Country |
---|---|---|
1-298875 | Dec 1989 | JPX |
Entry |
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Translation of Abstract of Japanese Appln. No. 1-298875. |