ClassID:

122310

D02J1/20 - CPC Classification

Classification description:

Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers Stressing or stress-relieving, e.g. by vibration or subjection to electrostatic stress or electric discharge

Recent Application in this class: