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Carl Gustaf Julius Frosell
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Curing Cements, Concrete, And Artificial Stone
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Abstract
23,993. Frosell, C. G. J. Oct. 18. Bricks.-Relates to a binding-material or cement called by the inventor ' Litholith,' and applicable in the manufacture of artificial stone, bricks, &c. The essential constituents are burned magnesite or dolomite and magnesium or zinc chloride, together with soluble salts such as phosphates, carbonates, and stannates, stannic acid, and sulphates of magnesia or other alkalies.
GB189723993D1897-10-181897-10-18An Improved Composition applicable for Cement, Artificial Stone, and the like.
ExpiredGB189723993A
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