Number | Date | Country | Kind |
---|---|---|---|
62-174874 | Jul 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4077059 | Cordi et al. | Feb 1978 | |
4428044 | Liron | Jan 1984 | |
4466062 | Krikor | Aug 1984 | |
4494190 | Peters | Jan 1985 | |
4503534 | Budd et al. | Mar 1985 | |
4571674 | Hartung | Feb 1986 | |
4603406 | Miyazaki et al. | Jul 1986 | |
4639860 | Peters | Jan 1987 | |
4773003 | Hauge | Sep 1988 | |
4958273 | Anderson et al. | Sep 1990 |
Number | Date | Country |
---|---|---|
0083400 | Jul 1983 | EPX |
2006488A | May 1979 | GBX |
Entry |
---|
European Search Report performed at The Hague on Jul. 16, 1990 by Examiner Sarasua Garcia L. |