Liquid gas

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Industry

CPC
C21C2250/04

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C2250/00Specific additives Means for adding material different from burners or lances

Current Industry

C21C2250/04Liquid gas

Industries

Patents Grantslast 30 patents

Information Patent Grant
3744780
- Patent number 3,744,780
- Issue date Jul 10, 1973
- C21 - METALLURGY OF IRON