PL263492A1 - The method of the execution of suspended furnace roof ofa metallurgical furnace and the assembly unit for the execution of that roof
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The method of the execution of suspended furnace roof ofa metallurgical furnace and the assembly unit for the execution of that roof
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Priority to PL26349286ApriorityCriticalpatent/PL150374B1/en
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Publication of PL150374B1publicationCriticalpatent/PL150374B1/en
PL26349286A1986-12-311986-12-31The method of the execution of suspended furnace roof ofa metallurgical furnace and the assembly unit for the execution of that roof
PL150374B1
(en)