Process for preparing finely divided calcium hydroxide
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Process for the manufacture of porous ceramic mouldings and pressings used for this purpose
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Process for the preparation of a compound fertilizer
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Method for scattering spreading material for soil treatment and mobile spreading appliance for this purpose
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Process for the preparation of a multinutrient fertilizer
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Process for producing a fertilizer having multiple nutritive substances
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Use of organic fibres coated with mineral substances
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Process for producing organic fibres coated with mineral substances
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Process for operating several autoclaves, particularly for setting aerated concrete
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Sheathing for structural parts for building and installation purposes
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Cold rolled concrete reinforcing wire - has triangular cross section with corners compressed by second set of rollers
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METHOD AND DEVICE FOR MANUFACTURING CABINET TRACKS AND CABINET MATS
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Steel reinforcing bars for concrete - with shaped surface conformation for improved bonding produced by cold deformation to ensure good mechanical properties
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Catalyticoxidation of calcium sulphite
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METHOD OF CATALYTIC OXYDATION OF CALCIUM SULFITE
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Feeding apparatus for wires - longitudinal members introducing wires to grid welding machine
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Steam-hardened shaped ceramic bodies - from mixt. of fine or hydrated lime, fine quartz-contg. sand, and inert additives
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Chemical gypsum contaminated with sodium salts - treated with potassium salts and alcoholic function -contg cpds. to prevent blooming
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Hardened moulded bodies - contg anhydrite II, cellulose fibre and setting water
