Number | Name | Date | Kind |
---|---|---|---|
3285731 | Salutsky et al. | Nov 1966 | |
3585020 | Legal et al. | Jun 1971 | |
4217333 | Loblich et al. | Aug 1980 | |
5035872 | Loblich et al. | Jul 1991 |
Number | Date | Country |
---|---|---|
165183 | Mar 1952 | AUX |
46-24047 | Jul 1971 | JPX |
Entry |
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Bassett and Bedwell, "Studies of Phosphates-I", Journ. Chem. Soc. (London) 1933, pp. 854-871. |
Rothbaum, New Zealand Journ. of Science, 1973, pp. 539-552. |