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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Blaw Knox Co
Original Assignee
Blaw Knox Co
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Filing date
Publication date
Application filed by Blaw Knox CofiledCriticalBlaw Knox Co
Application grantedgrantedCritical
Publication of FR1226411ApublicationCriticalpatent/FR1226411A/fr
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
C04B20/02—Treatment
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Ceramic Engineering
(AREA)
Materials Engineering
(AREA)
Structural Engineering
(AREA)
Organic Chemistry
(AREA)
FR720591A1955-08-241956-08-17Procédé pour l'enrichissement des agrégats minéraux et dispositif pour la mise en oeuvre de ce procédé
ExpiredFR1226411A
(fr)