Number | Date | Country | Kind |
---|---|---|---|
7-070593 | Mar 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4684805 | Lee et al. | Aug 1987 | |
4914719 | Conlon et al. | Apr 1990 | |
5331409 | Thurtell et al. | Jul 1994 |
Number | Date | Country |
---|---|---|
205531 | Dec 1983 | DDX |
2900624 | Aug 1980 | DEX |
159367 | Aug 1991 | DEX |
52-42171 | Apr 1977 | JPX |
53-98889 | Aug 1978 | JPX |
5-72130 | Mar 1993 | JPX |
698023 | Oct 1953 | GBX |
Entry |
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J. Staab. "Industrielle Gasanalyse". Technisches messen 60 (1993) 10; pp. 398-401. |