Number | Date | Country | Kind |
---|---|---|---|
11-134897 | May 1999 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5518840 | Verhoog et al. | May 1996 | A |
6025095 | Kawamura | Feb 2000 | A |
6214491 | Imhof et al. | Apr 2001 | B1 |
Number | Date | Country |
---|---|---|
0798795 | Oct 1997 | EP |
0840387 | May 1998 | EP |
02197054 | Aug 1990 | JP |
5-190200 | Jul 1993 | JP |
8-45500 | Feb 1996 | JP |
Entry |
---|
European Search Report dated Aug. 31, 2000. |