ES64454A3 -
The industrial procedure to produce, through the electric furnace, certain metallic alloys used in the manufacture of special steels.
- Google Patents
The industrial procedure to produce, through the electric furnace, certain metallic alloys used in the manufacture of special steels.
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ES64454A1917-04-301917-04-30
The industrial procedure to produce, through the electric furnace, certain metallic alloys used in the manufacture of special steels.
ExpiredES64454A3
(en)
The industrial procedure to produce, with the intervention of the electric furnace, the metallic alloys called silicospiegel, silico-manganese or ferrosilico-manganese.