Number | Name | Date | Kind |
---|---|---|---|
3891064 | Clark | Jun 1975 | |
4305479 | Bittar et al. | Dec 1981 | |
4323142 | Bittar | Apr 1982 | |
4363381 | Bittar | Dec 1982 | |
4523665 | Tsuji | Jun 1985 | |
4524418 | Araya et al. | Jun 1985 | |
4792019 | Bittar et al. | Dec 1988 | |
4804069 | Bittar et al. | Feb 1989 | |
4838384 | Thangavelu | Jun 1989 |
Entry |
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1977 "Lift Supervisory Control Systems", G. C. Barney et al. Lift-Traffic Analysis Design and Control, Pub. P. Peregrinus Ltd., Chap. 3, pp. 85-147. |