METHOD FOR PRODUCING QUALITY METALLURGICAL COKE,ESPECIALLY FOUNDRY COKE
KUNC,JAROSLAV,CS, VOJTEK,EVZEN,CS, JANIK,MIROSLAV,CS, HUEBSCH,JIRI,CS, POPL,MILAN,CS, VYLEZIK,FRANTISEK,CS
Year of Publication 15.09.1978
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Year of Publication 15.09.1978
Patent