Number | Date | Country | Kind |
---|---|---|---|
9012453 | Jun 1990 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
4111879 | Mori et al. | Sep 1978 |
Number | Date | Country |
---|---|---|
0129125 | Dec 1984 | EPX |
0165574 | Dec 1985 | EPX |
0213933 | Mar 1987 | EPX |
0334497 | Sep 1989 | EPX |
0372922 | Jul 1990 | EPX |
2649743 | Jan 1978 | DEX |
2273952 | Nov 1987 | JPX |
3039858 | Feb 1988 | JPX |
2043054 | Oct 1980 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 9, No. 260 (C-309) (1983), Abstract of JP 60-112758. |
Patent Abstracts of Japan, vol. 9, No. 260 (C-309) (1983) Abstract of JP 60-112759. |
Patent Abstracts of Japan, vol. 11, No. 262 (C-442) (1987) Abstract of JP 62-63561. |