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.)
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CORRECTA WERKE GmbH
Original Assignee
CORRECTA WERKE GmbH
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Filing date
Publication date
Application filed by CORRECTA WERKE GmbHfiledCriticalCORRECTA WERKE GmbH
Priority to ES374875ApriorityCriticalpatent/ES374875A1/en
Publication of ES374875A1publicationCriticalpatent/ES374875A1/en
A method for obtaining molds of cast iron and/or cores, characterized in that the molding material, especially quartz sand, and the binder based on thermoplastic particles, especially foamed plastic particles or foamed synthetic material powder, applies to the model in the hot state. (Machine-translation by Google Translate, not legally binding)
ES374875A1969-12-231969-12-23A procedure to obtain foundry molds and/or males. (Machine-translation by Google Translate, not legally binding)
ExpiredES374875A1
(en)
A procedure to regenerate agglutinated molding sand with a synthetic resin thermophenderable. (Machine-translation by Google Translate, not legally binding)
A method for molding in a permanent mold a metal object of uniform surface relatively smooth. (Machine-translation by Google Translate, not legally binding)
Procedure, with its device for the preparation of cavities and molds for the production of molded parts. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of cooker molds for the collection of parts of magnetic material. (Machine-translation by Google Translate, not legally binding)