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S Obermayer Co
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S Obermayer Co
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Application filed by S Obermayer CofiledCriticalS Obermayer Co
Priority to ES264483ApriorityCriticalpatent/ES264483A3/en
Publication of ES264483A3publicationCriticalpatent/ES264483A3/en
A method of making a refractory composition that represents an intermediate between a loose mixture of the dry ingredients and a ready-to-use plastic refractory that is capable of being handled and transported without separating the heavy and coarse particles from the fine light particles in any a substantial measure comprising subjecting a mixture of grog refractory particles of substantially 65% to 90% and 35 to 10% plastic refractory clay in weight to a grinding and kneading action with an amount of water of approximately 4% in weights sufficient to give the plastic refractory clay an optimum tack and substantially less than that necessary to produce a plastic refractory of suitable consistency for refractory monolithic construction until the grog particles are individually coated with clay and the coated particles are in agglomerates that are easily dried crumbly and dry the agglomerates. (Machine-translation by Google Translate, not legally binding)
ES264483A1961-03-241961-03-24A method of making a refractory composition (Machine-translation by Google Translate, not legally binding)
ExpiredES264483A3
(en)
The method of preparing an adequate dry mix to be used as a substitute for portland cement (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of a body with special form of a plate, based on gypsum. (Machine-translation by Google Translate, not legally binding)