ClassID:

43982

B23Q11/0021 - CPC Classification

Classification description:

Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work ; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools; Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts the elements being rotating or pivoting

Recent Application in this class: