Number | Date | Country | Kind |
---|---|---|---|
9016861.8 | Aug 1990 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB91/01206 | 7/18/1991 | 1/29/1993 | 1/29/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/02906 | 2/20/1992 |
Number | Name | Date | Kind |
---|---|---|---|
4347924 | Hayashi et al. | Sep 1982 | |
4374529 | Kobayashi et al. | Feb 1983 | |
4606360 | Mills | Aug 1986 | |
5052538 | Satoh | Oct 1991 |
Number | Date | Country |
---|---|---|
397353 | Nov 1990 | EPX |
925985 | May 1963 | GBX |
1415162 | Nov 1975 | GBX |
2065950 | Jul 1981 | GBX |
2138192 | Oct 1984 | GBX |
Entry |
---|
Mar. 18, 1991 Search Report of corresponding Great Britain application. |
Jan. 2, 1991 Search Report of corresponding Great Britain application. |
International Search Report of corresponding PCT application No. PCT/GB91/01206. |