Number | Name | Date | Kind |
---|---|---|---|
3360409 | Jachimowicz et al. | Dec 1967 | |
4078853 | Kempf et al. | Mar 1978 | |
4241979 | Gagen et al. | Dec 1980 | |
4518034 | Vokey | May 1985 | |
4552432 | Anderson et al. | Nov 1985 | |
4557560 | Bohannon et al. | Dec 1985 | |
4723831 | Johnson et al. | Feb 1988 |
Number | Date | Country |
---|---|---|
0133873 | Mar 1985 | EPX |
3222541 | Dec 1983 | DEX |
61-86448 | May 1986 | JPX |
2052092 | Jan 1981 | GBX |
2063502 | Jun 1981 | GBX |
2099173 | Dec 1982 | GBX |
2128358 | Apr 1984 | GBX |
2159977 | Dec 1985 | GBX |
2165961 | Apr 1986 | GBX |
Entry |
---|
Publication, News for Design Engineers, Jul. 2, 1984, Advertisement by Texas Instruments, Inc. |
Number | Date | Country | |
---|---|---|---|
Parent | 825291 | Jan 1986 |