ClassID:

55301

B31F1/0022 - CPC Classification

Classification description:

Mechanical deformation without removing material, e.g. in combination with laminating; Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor; Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof; of plates, sheets or webs the plates, sheets or webs moving continuously combined with making folding lines

Sub-classes:
Recent Application in this class: