Number | Name | Date | Kind |
---|---|---|---|
3897154 | Hawes | Jul 1975 | |
4227083 | Sherinski | Oct 1980 | |
4549080 | Baskins et al. | Oct 1985 | |
4652755 | Solomon et al. | Mar 1987 |
Entry |
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SAE Paper #810429 (1981), "On-Line Characterization of Vehicle Emissions by FT-IR and Mass Spectrometry", Butler et al. |