MELTING FURNACE FOR THE PRODUCTION OF STEEL AND METHOD OF OPERATING THE FURNACE

申请公布号：CA755007(A)

申请号：CAD755007

申请公布日期：1967.03.21

申请人：

BETEILIGUNGS- UND PATENTVERWALTUNGSGESELLSCHAFT MIT BESCHRANKTER HAFTUNG

发明人：GUSTAV-ADOLF SIXEL;WALTER HESS

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