This is a divisional application of our copending patent application, Ser. No. 289,350, filed Aug. 3, 1981, which is a continuation of application Ser. No. 111,053, filed Jan. 10, 1980, and now abandoned.
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4053515 | Drake | Oct 1977 | |
4309311 | Johnson et al. | Jan 1982 |
Number | Date | Country |
---|---|---|
1515604 | Jun 1978 | GBX |
Entry |
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Robin, Melvin B., Inorganic Chemistry, vol. 1, (1962), pp. 337-342. |
Britton, H. T. S. et al., J. Chemical Society, (1933), pp. 1543-1546. |
Braterman, P. S. et al., J. Chemical Society, (1965), pp. 6164-6169. |
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Chemical Abstracts, vol. 84, (1976), #58,772d. |
Number | Date | Country | |
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Parent | 289350 | Aug 1981 |
Number | Date | Country | |
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Parent | 111053 | Jan 1980 |