ES253014A1 - Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding)
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CRONING ELLY MARIA DOROTHEA
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CRONING ELLY MARIA DOROTHEA
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Publication of ES253014A1publicationCriticalpatent/ES253014A1/en
Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Abstract
Process and apparatus for the production of casting molds of liquid molding masses using permanent metallic models, characterized in that the permanent models, once greased with a greasy layer, are wetted with liquid molding mass, being then poured over sand with the that a mold is produced that, once homogenized by drying, is separated from the model. (Machine-translation by Google Translate, not legally binding)
ES0253014A1953-05-051959-10-29Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding)
ExpiredES253014A1
(en)
Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding)
Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding)
Procedure of foundry for the manufacture of parts of thin wall and provised of long holes. (Machine-translation by Google Translate, not legally binding)