Number | Date | Country | Kind |
---|---|---|---|
2110/75 | Feb 1975 | CH |
Number | Name | Date | Kind |
---|---|---|---|
3816692 | Ratmansky | Jun 1974 | |
3838337 | Halbleib | Sep 1974 | |
3859186 | Ullmann et al. | Jan 1975 | |
3875362 | Balleys | Apr 1975 | |
3875374 | Inoue | Apr 1975 | |
3912898 | Pfau | Oct 1975 | |
3975607 | Ullmann et al. | Aug 1976 |
Entry |
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J. M. Idelsohn, "10 Ways to Find the Optimum", Control Engineering, June 1964. |