Number | Date | Country | Kind |
---|---|---|---|
62-149231 | Jun 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3881538 | Mirtain | May 1975 | |
4050497 | Pakur et al. | Sep 1977 | |
4183389 | Grosch | Jan 1980 | |
4240488 | Wilcox | Dec 1980 | |
4402356 | Musy | Sep 1983 |
Number | Date | Country |
---|---|---|
7149774 | Jan 1976 | AUX |
0174147 | Mar 1986 | EPX |
2195533 | Mar 1974 | FRX |
61-196804 | Jan 1986 | JPX |
2017019 | Sep 1979 | GBX |
1603059 | Nov 1981 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 10, No. 142 (M-481) [2199], May 24, 1986; & JP-A-61 1507 (Sumitomo Gomu Kogyo K.K.) 7-01-1986. |