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Priority to ES218100ApriorityCriticalpatent/ES218100A1/en
Publication of ES218100A1publicationCriticalpatent/ES218100A1/en
Method of obtaining a porous porcelain, characterized by the preparation of a quartz mixture of 75 to 85% with potassium sodium silicate of 25 to 15% to form the wetting blocks of the size and shape desired and appropriate to the end to that it is destined, and it will be submitted later to a slow cooking in suitable furnaces of about 1,200 to 1,500 degrees celsius, submitting them finally to a slow cooling. (Machine-translation by Google Translate, not legally binding)
ES218100A1954-10-271954-10-27A procedure for obtaining a porcelain porosa (Machine-translation by Google Translate, not legally binding)
ExpiredES218100A1
(en)
A procedure for the obtaining of grasified materials of enamelled surface with a single cochure (Machine-translation by Google Translate, not legally binding)
A procedure and device for decreasing waves of a glass sheet obtained by continuous casting of cast glass (Machine-translation by Google Translate, not legally binding)