Number | Name | Date | Kind |
---|---|---|---|
3901067 | Boardman et al. | Aug 1975 | |
3955929 | Kawakami et al. | May 1976 | |
4030340 | Chang | Jun 1977 |
Entry |
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Ichinose et al., "Ceramic Oxide Semiconductor Elements for Detecting Gaseous Components," Ceramics 11, (3), pp. 203-211, 1976. |
Seiyama et al., "Study on a Detector for Gaseous Components Using Semiconductive Thin Films," Analytical Chemistry, vol. 38, No. 8, pp. 1069-1073, Jul. 1966. |