C - Chemistry – Metallurgy – 04 – B
Inventor
C - Chemistry, Metallurgy
04
B
Inventor
Country: Finland
Ferrochromium slag for uses requiring refractoriness and...
Gas-blast pipe for feeding reaction agents into...
Method and apparatus for the refining of melts by means of a...
Process for the exploitation of low-grade oxidic and...
Process for the exploitation of oxidic, vanadium- bearing...
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