Number | Date | Country | Kind |
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5-162871 | Jun 1993 | JPX |
Number | Name | Date | Kind |
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3900823 | Sokal et al. | Aug 1975 | |
4243955 | Daniel et al. | Jan 1981 | |
4951000 | Dautriche | Aug 1990 | |
5121077 | McGann | Jun 1992 | |
5293406 | Suzuki | Mar 1994 |
Number | Date | Country |
---|---|---|
0377519 | Jul 1990 | EPX |
0441579 | Aug 1991 | EPX |
5-75658 | Mar 1993 | JPX |
5-90841 | Apr 1993 | JPX |
2259203 | Mar 1993 | GBX |
WO9106149 | May 1991 | WOX |
Entry |
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Patent Abstracts of Japan, vol. 17, No. 404 (E-1405) Jul. 28, 1993 & JP-A-05 075 658, (Japan Radio Co., Ltd.) Mar. 26, 1993. |