Number | Date | Country | Kind |
---|---|---|---|
8415909 | Jun 1984 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
2955905 | Davies et al. | Oct 1960 | |
3272750 | Chase | Sep 1966 | |
4221675 | Schiermann et al. | Sep 1980 | |
4225452 | Leigh | Sep 1980 | |
4412934 | Chung et al. | Nov 1983 | |
4483781 | Hartman | Nov 1984 |
Number | Date | Country |
---|---|---|
3304848 | Aug 1984 | DEX |
1382594 | Feb 1975 | GBX |
Entry |
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Gilbert, A. H., "Effective Bleaching with Sodium Perborate", Detergent Age, Part I, Jun. 1967, pp. 18-20; Part II, Jul. 1967, pp. 30-33; and Part III, Aug. 1967, pp. 26-27, 67. |