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 FR1005480ApublicationCriticalpatent/FR1005480A/fr
B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
B22C1/167—Mixtures of inorganic and organic binding agents
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Inorganic Chemistry
(AREA)
Materials Engineering
(AREA)
Mechanical Engineering
(AREA)
FR1005480D1947-07-261947-07-26Procédé pour la préparation de sable de fonderie
ExpiredFR1005480A
(fr)