| http://www.w3.org/ns/prov#value | - 20110277603PRECISION ROLL TURNING LATHE AND AUTOMATIC TOOL CHANGER THEREFOR - There is provided an automatic tool changer which, in a precision roll turning lathe which feeds a tool post at a high speed, can automatically change a tool, such as a cutting tool, without stopping the machine, thereby enabling highly efficient ultra-Precision machining of a roll mold for molding of a large-sized plast
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