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BALLU ETS
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BALLU ETS
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Publication of FR1175557ApublicationCriticalpatent/FR1175557A/en
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
B22C1/18—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 of inorganic agents
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Engineering & Computer Science
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FR1175557D1957-05-201957-05-20
Perfect binder for making foundry cores and molds
ExpiredFR1175557A
(en)