Number | Date | Country | Kind |
---|---|---|---|
7-169656 | Jul 1995 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3791858 | McPherson et al. | Feb 1974 | |
5219639 | Sugawara et al. | Jun 1993 | |
5281151 | Arima et al. | Jan 1994 | |
5420378 | Estes et al. | May 1995 | |
5478972 | Mizutani et al. | Dec 1995 | |
5517751 | Bross et al. | May 1996 | |
5590461 | Ishida | Jan 1997 |
Number | Date | Country |
---|---|---|
0 164 564 | Dec 1985 | EP |
0 572 121 | Dec 1993 | EP |
55-86197 | Jun 1980 | JP |
61-22693 | Jan 1986 | JP |
5-067881 | Mar 1993 | JP |
5-335745 | Dec 1993 | JP |
6-314883 | Nov 1994 | JP |
7-115272 | May 1995 | JP |
88 04 877 | Jun 1988 | WO |
Entry |
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JP-Pat.Abstr. M-1728, Dec. 21, 1994, vol. 18/No. 679 & JP 6269969. |