D01H7/74 - CPC Classification

Spinning or twisting arrangements for imparting permanent twist Cup or like arrangements

• D01H7/76 » Rotary discs 0
• D01H7/78 » Constructions of cups, e.g. spinning boxes 1
• D01H7/82 » Casings or guards for rotary cups or the like 0
• D01H7/84 » Spindles or yarn carriers for co-operation with rotary cups 0