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Individual
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Individual
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Priority to ES39812ApriorityCriticalpatent/ES39812A1/en
Publication of ES39812A1publicationCriticalpatent/ES39812A1/en
ES39812A1907-01-081907-01-08
A procedure for the manufacture of cement by treating liquid-hot blast furnace slag with milk of lime.
ExpiredES39812A1
(en)