Number | Date | Country | Kind |
---|---|---|---|
4-034280 | Jan 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4637690 | Miyamae et al. | Jan 1987 | |
4867545 | Wakimoto et al. | Sep 1989 | |
4913540 | Minefuji | Apr 1990 | |
5026145 | Marvi et al. | Jun 1991 |
Number | Date | Country |
---|---|---|
3108018 | Dec 1981 | DEX |
0004013 | Jan 1986 | JPX |
0339393 | Mar 1956 | CHX |
1260923 | Mar 1969 | GBX |
1248362 | Jan 1970 | GBX |
Entry |
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Patent Abstracts of Japan, vol. 7, No. 260, JP 58-142310, Aug. 24, 1983. |