D02J - CPC Classification
Classification description:
Sub-classes:
- D02J1/00 » 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 6
- D02J11/00 » Combinations, not covered by any one of the preceding groups, of processes provided for in such groups; Plant for carrying-out such combinations of processes 16
- D02J13/00 » Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass 71
- D02J3/00 » Modifying the surface 13
- D02J7/00 » Cleaning, e.g. removing dust, loose fibres, charred ends 3
