• All sections
• B - Performing operationstransporting
• B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
• B24B 19/12 - Single purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts

Patent holdings for IPC class B24B 19/12

Total number of patents in this class: 52

10-year publication summary

Principal owners for this class