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High-power drilling machines with Central drive
Machine constructed by Gebhard Bischof Machine Works, Reutlingen, Germany, for single-pulley drive through vertical shaft in column.
High-power drilling machines with Central drive
Machine constructed by Gebhard Bischof Machine Works, Reutlingen, Germany, for single-pulley drive through vertical shaft in column.
High-power drilling machines with Central drive
Hochleistungs-Bohrmaschine mit Zentralantrieb
Castenholz, P. (author)
1921
3 pages
5 Figs.
Article (Journal)
German
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