Number | Date | Country | Kind |
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7-020934 | Jan 1995 | JPX | |
7-148219 | May 1995 | JPX |
Number | Name | Date | Kind |
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4396654 | Abe et al. | Aug 1983 | |
4563505 | Abe et al. | Jan 1986 | |
4873289 | Lindner et al. | Oct 1989 | |
5191018 | Hagiwara et al. | Mar 1993 |
Number | Date | Country |
---|---|---|
1219949 | Jan 1971 | GBX |
Entry |
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Caplus accession No. 1991:410212 for Japanese Patent No. 2-298553. Asahi Chemical Industry Co., Ltd. |
Caplus accession No. 1995:571359 for Japanese Patent No. 7-53833, Japan Synthetic Rubber Co. Ltd. |