Wellman-Seaver-Morgan Company. The open hearth ; its relation to the steel industry, its design and operation.

Wellman-Seaver-Morgan Company.

The open hearth ; its relation to the steel industry, its design and operation.

Cleveland, O. : Wellman-Seaver-Morgan Co., [1920]

Based on the working data of the engineers of the Wellman-Seaver-Morgan Company--Cf. Introduction.

Open-hearth process.

If you are not immediately redirected, please click here