• All sections
• B - Performing operationstransporting
• B23G - Thread cuttingworking of screws, bolt heads or nuts, in conjunction therewith
• B23G 3/04 - Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working-spindle for withdrawing or resetting the threading tool for repeatedly setting the threading tool in a predetermined working position

Patent holdings for IPC class B23G 3/04

Total number of patents in this class: 3

10-year publication summary

Principal owners for this class