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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Atlas Cement Co
Original Assignee
Universal Atlas Cement Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universal Atlas Cement CofiledCriticalUniversal Atlas Cement Co
Application grantedgrantedCritical
Publication of FR1205950ApublicationCriticalpatent/FR1205950A/fr
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B7/00—Hydraulic cements
C04B7/02—Portland cement
C04B7/06—Portland cement using alkaline raw materials
FR1205950D1957-04-181958-04-17Procédé et installation pour la fabrication du ciment
ExpiredFR1205950A
(fr)