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Expired
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Inventor
Henri Croizier
Edmond Thomine
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Individual
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Individual
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Publication of GB190119474ApublicationCriticalpatent/GB190119474A/en
19,474. Croizier, H., and Thomine, E., [trading as Croizier & Cie., H.]. Sept. 30. Stone, artificial; fireproof compositions; refractory substances.-Artificial stone of a light, non-conducting, and refractory nature is prepared by combining kieselg³hr, quartz sand, and lime in the dry state, adding water, and moulding the mixture into blocks which are hardened by steam. The hardened blocks are dipped in a silicate solution, and are then roasted or calcined. The treatment with silicate may be omitted.
GB190119474D1901-09-301901-09-30Improvements in and in the Compounding of Artificial Stone
ExpiredGB190119474A
(en)