D01H2700/00 - CPC Classification

Spinning or twisting machines; Drafting devices

• D01H2700/01 » Preparatory spinning machines 1
• D01H2700/20 » Spinning mules; Transmissions 0
• D01H2700/21 » Piecing or cleaning in spinning mules 3
• D01H2700/22 » Winding devices for spinning mules 3
• D01H2700/24 » Spinning or twisting machines of different kinds 4
• D01H2700/245 » Conception or fabrication of drafting cylinders 0
• D01H2700/247 » Guilding means for veil or sliver on drafting systems 0