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| Patents for C05D 9 - Other inorganic fertilisers (3,419) |
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| 05/31/1977 | US4026694 Calcium-copper-molybdenum-manganese-zinc-magnesium-iron salts | | 04/19/1977 | US4018591 Product for activating and potentiating vegetable metabolism and for conditioning agricultural soil and method for the preparation thereof | | 04/12/1977 | US4017591 Fertilizers, bleaches, soap precursors, complexing | | 04/05/1977 | US4015971 Method of producing fertilizers from sea-like waters | | 03/15/1977 | US4012220 Composition for supplying the specific deficiency in microelements of plants cultivated on peaty soils | | 01/11/1977 | US4002456 Plant-growth promoting agent which is provided with trace elements and which is suited for use in ultra-low-volume applications | | 01/04/1977 | US4001030 Treatment of waste products from portland cement manufacture | | 09/28/1976 | US3983081 Inorganic-organic composition | | 09/28/1976 | US3982920 Mineral oil, alkylaryl polyether alcohol, inorganic metal salt | | 09/21/1976 | US3981712 Treatment of iron deficiencies in plants with iron complexes of ethylene-bis-(α-imino-2-hydroxyaryl acetic acids) | | 09/14/1976 | US3980462 Fertilizer for long term supply of plants with chelated micronutrients | | 06/29/1976 | US3966708 Polyphenolic | | 06/08/1976 | US3961932 Complexes of synthetic amino acid chelating agents with zinc, copper or manganese | | 06/01/1976 | US3960536 Mixed chelate with at least two coordinates | | 05/25/1976 | US3958972 Chelates of 1,2-diaminocyclohexane tetrakis (methylene phosphonic acid) useful for supplying nutrient metals to plants growing in calcareous soil | | 04/20/1976 | US3951639 Process for introducing zinc micronutrients into liquid fertilizers | | 02/03/1976 | US3936292 Ferric hydroxide | | 01/06/1976 | US3931147 Water-soluble derivatives of sodium mannoheptonate | | 01/06/1976 | US3930833 Micronutrient metal-containing phosphate glasses |
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