Number | Date | Country | Kind |
---|---|---|---|
2000-341910 | Nov 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4933385 | Yamamoto et al. | Jun 1990 | A |
Entry |
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Abstract of JP 61-213232, Sep. 22, 1986, Bridgestone Corp. |
Abstract of JP 62-007729, Jan. 14, 1987, Bridgestone Corp. |
Abstract of JP 09-316201, Dec. 9, 1997, Yokohama Rubber Co. Ltd. |