Number | Date | Country | Kind |
---|---|---|---|
11-325514 | Nov 1999 | JP | |
11-325515 | Nov 1999 | JP | |
2000/005472 | Jan 2000 | JP | |
2000/005473 | Jan 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4171601 | Gotz | Oct 1979 | A |
4820774 | Takao et al. | Apr 1989 | A |
5550190 | Hasegawa et al. | Aug 1996 | A |
5597867 | Tsujimoto et al. | Jan 1997 | A |
6020427 | Abraham et al. | Feb 2000 | A |
Number | Date | Country |
---|---|---|
60-086154 | May 1985 | JP |
63-056551 | Mar 1988 | JP |
63-057661 | Mar 1988 | JP |
Entry |
---|
Derwent Abstract, JP 61-243852 A, Oct. 30, 1986. |