Modifying the surface

Child Classifications

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• D02J 3/02 by abrading, scraping, scuffing, cutting, or nicking (preliminary roughening of fibres, e.g. for spinning, D01G3/00) IPC+CPC Available in IPC and CPC
• D02J 3/04 by brushing IPC+CPC Available in IPC and CPC
• D02J 3/06 by polishing, e.g. glazing, glossing IPC+CPC Available in IPC and CPC
• D02J 3/10 by indenting IPC+CPC Available in IPC and CPC
• D02J 3/12 by removing projecting ends of fibres IPC+CPC Available in IPC and CPC
• D02J 3/18 Treating with particulate, semi-solid, or solid substances, e.g. wax (during package formation B65H71/00; waxing yarns or the like as incidental measures during spinning or twisting D01H13/30) IPC+CPC Available in IPC and CPC