Number | Date | Country | Kind |
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94050 | Apr 1990 | ILX |
This application is a continuation in part of U.S. Ser. No. 07/679,667, filed Apr. 3, 1991 now abandoned.
Number | Name | Date | Kind |
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4941162 | Vartsky et al. | Jul 1990 | |
5040200 | Ettinger et al. | Aug 1991 |
Number | Date | Country |
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1-159942 | Jun 1989 | JPX |
Entry |
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Richard A. Ferrieri, David J. Schlyer, Bruce W. Wieland and Alfred P. Wolf, "On-line Production of .sup.13 N-Nitrogen Gas from a Solid Enriched .sup.13 C-Target and its Application to .sup.13 N-Ammonia Synthesis Using Microwave Radiation." Int. J. Appl. Radiat. Isot., vol. 34, No. 6, (1983), pp. 897-900. |
Number | Date | Country | |
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Parent | 679667 | Apr 1991 |