121992 ⎘
Drafting machines or arrangements ; Threading of roving into drafting machine; Drafting machines or arrangements without fallers or like pinned bars Constructional features of drafting elements
Sub-classes:Composite stretch yarn, process and fabric
#2Spinning-mill machine
#3DRAWING EQUIPMENT FOR A KNITTING MACHINE
#4Double-folding drafting unit
#5Yarns for protective textiles, and manufacturing methods thereof
#6Composite stretch yarn, process and fabric