Number | Date | Country | Kind |
---|---|---|---|
4-035273 | Feb 1992 | JPX | |
4-035274 | Feb 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4312035 | Greene | Jan 1982 | |
4669059 | Little et al. | May 1987 | |
4718007 | Yukino | Jan 1988 | |
4890006 | Huang | Dec 1989 | |
5196731 | Abe et al. | Mar 1993 | |
5283475 | Berger | Feb 1994 |
Number | Date | Country |
---|---|---|
0303020 | Feb 1989 | EPX |
0444757 | Sep 1991 | EPX |
2627907 | Sep 1989 | FRX |
58-72225 | Apr 1983 | JPX |
60-89225 | May 1985 | JPX |
1128111 | May 1989 | JPX |
Entry |
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European Search Report, dated Dec. 29, 1994, App. No. 93102665.2. |
"Control Panel for Models of AS/400" IBM Technical Disclosure Bulletin, vol. 32, No. 9B, Feb. 1990, pp. 125-129. |
R. Bealkowski, et al., "Personal Computer Security Lock", IBM Technical Disclosure Bulletin, vol. 27, No. 5, Oct. 1984, pp. 2897-2899. |