Number | Date | Country | Kind |
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P 44 47 104.1 | Dec 1994 | DEX |
Number | Name | Date | Kind |
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4040828 | Evans | Aug 1977 | |
4388391 | Schell | Jun 1983 | |
4913992 | Steele et al. | Apr 1990 | |
4925766 | Elmasry et al. | May 1990 | |
5114822 | Kato et al. | May 1992 |
Number | Date | Country |
---|---|---|
0 325 150 | Jul 1989 | EPX |
0 372 764 | Jun 1990 | EPX |
0 034 317 | Aug 1991 | EPX |
39 37 203 | May 1991 | DEX |
Entry |
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Patent Abstracts of Japan, vol. 14, No. 49, JP 01-278386, Nov. 8, 1989. |
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