This application is a continuation, of application Ser. No. 06/793,589, filed Oct. 31, 1985, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4293924 | Struger et al. | Oct 1981 | |
4319338 | Grudowski et al. | Mar 1982 | |
4404651 | Grudowski | Sep 1983 | |
4413319 | Schultz et al. | Nov 1983 | |
4442504 | Dummermuth et al. | Apr 1984 | |
4477882 | Schumacher et al. | Oct 1984 | |
4488258 | Strunger et al. | Dec 1984 | |
4521871 | Galdun et al. | Jun 1985 | |
4628437 | Poschmann et al. | Dec 1986 | |
4648064 | Morley | Mar 1987 |
Entry |
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Wilhelm, Jr., Robert E., Programmable Controller Handbook Hayden Book Company, Hasbrouck Heights, NJ 1985, pp. 385-387. |
Allen-Bradley Publication 1775-910, Nov. 1981. |
Allen-Bradley Publication 1775-909, Jul. 1983. |
Product Summary, Automate 30-Automate 40, Reliance Electric Company, Mar. 21, 1985, pp. 14-15. |
Allen-Bradley Publication 1771-2.70, May 1985. |
Number | Date | Country | |
---|---|---|---|
Parent | 793589 | Oct 1985 |