This application is a continuation-in-part of U.S. application Ser. No. 08/788,780 filed on Jan. 24, 1997.
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Number | Date | Country |
---|---|---|
9207249 | Apr 1992 | WO |
WO 9207249 | Apr 1992 | WO |
Entry |
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Beilstein on STN on-line, Registry Numbers 508755 and 390030, as disclosed in the listed corresponding references.* |
Skoog, “Principles of Instrumental Analysis”, 1985, pp. 225-239.* |
Skoog, Douglas A. and West, Donald M., Principles of Instrumental Analysis, Second Edition, Saunders College, 1980, Figures 5-2, p. 116. |
van der Waal, G., Improving the Performance of Synthetic Base Fluids with Additives, J. Synth. Lubr., vol. 4, No. 4, pp. 267-282, (1987). |
Number | Date | Country | |
---|---|---|---|
Parent | 08/788780 | Jan 1997 | US |
Child | 09/095513 | US |