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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEN REFRACTORIES CO
General Refractories Co
Original Assignee
GEN REFRACTORIES CO
General Refractories Co
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Filing date
Publication date
Application filed by GEN REFRACTORIES CO, General Refractories CofiledCriticalGEN REFRACTORIES CO
Priority to ES1967134945UpriorityCriticalpatent/ES134945Y/en
Publication of ES134945UpublicationCriticalpatent/ES134945U/en
Application grantedgrantedCritical
Publication of ES134945YpublicationCriticalpatent/ES134945Y/en
A basic refractory brick without calcining, characterized by having been heat treated at a temperature of 204 to 315ºC and because it comprises classified sizes of basic refractory particles and between 3 and 8% on the weight of the basic refractory material, of fish that agglomerates the refractory particles basic, the basic refractory material having a density between 0, 6 and 4% less than the density achieved by molding at 840 kg/cm2, said brick being suitable for use without calcining. (Machine-translation by Google Translate, not legally binding)
ES1967134945U1968-10-151968-10-15
A BASIC UNCALCINED REFRACTORY BRICK.
ExpiredES134945Y
(en)
Improvements introduced in the manufacture of insulating panels particularly intended for use in a rolling mitten. (Machine-translation by Google Translate, not legally binding)
Procedure with its corresponding apparatus for the manufacture of acetylene via humid using carbide powder. (Machine-translation by Google Translate, not legally binding)