Number | Date | Country | Kind |
---|---|---|---|
8927567 | Dec 1989 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
4365303 | Hannah et al. | Dec 1982 | |
4586143 | Kaneyasu et al. | Apr 1986 | |
4638443 | Kaneyasu et al. | Jan 1987 | |
4703646 | Muller et al. | Nov 1987 | |
4766551 | Begley | Aug 1988 | |
4818348 | Stetter | Apr 1989 | |
4847783 | Grace et al. | Jul 1989 | |
4958295 | Davidson et al. | Sep 1990 | |
5106756 | Zaromb | Apr 1992 |
Number | Date | Country |
---|---|---|
2203249 | Oct 1988 | GBX |
9008314 | Jul 1990 | WOX |
Entry |
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Electronics and Wireless World, Feb. 1989, pp. 178-180; "Intelligent Odour Discriminating Nose". |
Analytical Chemistry, vol. 59, No. 11, Jun. 1987, pp. 1529-1534, Washington, D.C., W. P. Carey et al., "Multicomponent analysis using an array of piezoelectric crystal sensors". |
Sensors and Actuators, vol. 18, No. 3/4, Jul. 1989, pp. 291-296, Lausanne, Switzerland; K. Ema et al, "Odour-sensing system using a quartz-resonator sensor array and neural-network pattern recognition". |