Number | Date | Country | Kind |
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2000-336111 | Nov 2000 | JP |
Number | Name | Date | Kind |
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5026265 | Kanai et al. | Jun 1991 | A |
5714174 | Kashiyama | Feb 1998 | A |
Number | Date | Country |
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2-38377 | Aug 1990 | JP |
08-282740 | Jan 1996 | JP |
11-138584 | May 1999 | JP |
Entry |
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Nikkei Mechanical (May 2000, pp 122-127). |
Nikkei Mechanical, pp 122-127, May 2000, english language abstract. |