Number | Date | Country | Kind |
---|---|---|---|
63-286364 | Nov 1988 | JPX | |
63-286365 | Nov 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4595727 | Doak | Jun 1986 | |
4780505 | Mashita | Oct 1988 |
Number | Date | Country |
---|---|---|
084855 | May 1983 | JPX |
Entry |
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Derwent Abstracts of Japanese Patent Applications 62-096551 and 60-202139. |
Patent Abstracts of Japan, vol. 12, No. 82 (C-481)(2929) 15 Mar. 1988. |
Patent Abstracts of Japan, vol. 10, No. 63 (C-332)(2120, 13 Mar. 1986. |