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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USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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Filing date
Publication date
Application filed by USS Engineers and Consultants IncfiledCriticalUSS Engineers and Consultants Inc
Priority to ES418789ApriorityCriticalpatent/ES418789A1/es
Publication of ES418789A1publicationCriticalpatent/ES418789A1/es
Carbon Steel Or Casting Steel Manufacturing
(AREA)
ES418789A1973-09-151973-09-15Perfeccionamientos introducidos en un sistema para suminis-trar materiales a un convertidor de afino de acero.
ExpiredES418789A1
(es)
Procedimiento para el tratamiento termico de material granu-lado yno en trozos, en especial para calcinar cal, dolomita,magnesita o similares, y horno de cuba para la puesta en practica del procedimiento.