Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hoganas AB
Original Assignee
Hoganas AB
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Publication date
Application filed by Hoganas ABfiledCriticalHoganas AB
Publication of FR2263989A1publicationCriticalpatent/FR2263989A1/fr
Application grantedgrantedCritical
Publication of FR2263989B1publicationCriticalpatent/FR2263989B1/fr
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B33/00—Clay-wares
C04B33/02—Preparing or treating the raw materials individually or as batches