Number | Date | Country | Kind |
---|---|---|---|
10-305722 | Oct 1998 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5893012 | Schubert et al. | Apr 1999 | A |
6094553 | Shima | Jul 2000 | A |
Number | Date | Country |
---|---|---|
55-71354 | Nov 1953 | JP |
10-274885 | Oct 1998 | JP |
Entry |
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Japanese Office Action issued Sep. 5, 2000 in a related application with English translation of relevant portions. |