Wilhelm Borchers - Böcker

Electric Smelting and Refining

The Extraction and Treatment of Metals by Means of the Electric Current. Being the 2D Ed. of "Elektro-Metallurgie."

Electric Smelting and Refining

The Extraction and Treatment of Metals by Means of the Electric Current. Being the 2D Ed. of "Elektro-Metallurgie."

Electric Furnaces

The Production of Heat From Electrical Energy and the Construction of Electric Furnaces

Metallurgy

A Brief Outline of the Modern Processes for Extracting the More Important Metals

Metallurgy

A Brief Outline of the Modern Processes for Extracting the More Important Metals

Elektro-Metallurgie des Nickels

Elektro-Metallurgie des Nickels

Electric Smelting and Refining ... Being the second edition of "Elektro-Metallurgie" ... Translated, with additions, by Walter G. M'Millan, etc.

Design & Construction Of Electric Furnaces

Elektro-Metallurgie

Elektro-Metallurgie