Number | Date | Country | Kind |
---|---|---|---|
59-181869 | Aug 1984 | JPX | |
59-181873 | Aug 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4284362 | Jackson | Aug 1981 |
Number | Date | Country |
---|---|---|
2402858 | Jul 1975 | DEX |
3125426 | Jan 1983 | DEX |
3336597 | Apr 1984 | DEX |
64569 | Apr 1982 | JPX |
71174 | Apr 1983 | JPX |
16765 | Jan 1984 | JPX |
48166 | Mar 1984 | JPX |
Entry |
---|
IBM Tech. Disc. Bulletin, by B. R. Cavill, vol. 24, No. 11A, Apr. 1982, pp. 5430-5432. |