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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR540382ApublicationCriticalpatent/FR540382A/fr
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
C04B14/02—Granular materials, e.g. microballoons
C04B14/34—Metals, e.g. ferro-silicon
Landscapes
Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Ceramic Engineering
(AREA)
Civil Engineering
(AREA)
Materials Engineering
(AREA)
Structural Engineering
(AREA)
Organic Chemistry
(AREA)
FR540382D1921-01-251921-01-25Procédé de fabrication d'une matière plastique pour oeuvres d'art et nouveaux produits industriels qui en résultent
ExpiredFR540382A
(fr)
Procédé de fabrication d'une matière susceptible de remplacer le cuir dans ses applications et nouveau produit industriel résultant de la mise en oeuvre de ce procédé
Procédé pour l'obtention d'une matière contenant de la pectine à l'état de poudre sèche, servant de base pour la fabrication de gelées et produits industriels nouveaux qui en résultent