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Huettenes Albertus Chemische Werke GmbH
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Huettenes Albertus Chemische Werke GmbH
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Filing date
Publication date
Application filed by Huettenes Albertus Chemische Werke GmbHfiledCriticalHuettenes Albertus Chemische Werke GmbH
Priority to ES476083ApriorityCriticalpatent/ES476083A3/en
Publication of ES476083A3publicationCriticalpatent/ES476083A3/en
Method of manufacturing molds, from a base molding material that is passed to the aggregate state, around the model, by the creation of a vacuum characterized in that, to the base molding material, a binder of binder material is added. Molding; and because this mixture of molding material is passed to the state of hardening or solidification under the effect of the created vacuum. (Machine-translation by Google Translate, not legally binding)
ES476083A1978-12-181978-12-18Manufacturing procedure of molds applicable to foundry. (Machine-translation by Google Translate, not legally binding)
ExpiredES476083A3
(en)
METHOD OF MAKING CASTING MOLDS FROM MOLDING SAND CONTAINING A BINDING AGENT AND DEVICE FOR THE MANUFACTURING OF MOLDING MOLDS FROM MOLDING SAND CONTAINING A BINDING AGENT
Manufacturing procedure of an agglutinant intended for the manufacture of sand molds for foundry. (Machine-translation by Google Translate, not legally binding)