The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 1980
Filed:
Mar. 08, 1979
Applicant:
Inventors:
Jean-Pierre Kiehl, Lyons, FR;
Bernard A Clavaud, Saint Pierre de Chandieu, FR;
Assignee:
Societe Europeenne des Produits Refractaires, Neuilly-sur-Seine, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106 44 ; 106 55 ; 106 56 ; 106 57 ; 106 58 ; 106 59 ; 106 65 ; 106 66 ;
Abstract
The invention relates to produced refractory compositions comprising the four following particulate fractions: