Patent classifications
D
TEXTILES; PAPER
Load children
D04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
Load children
D04B
KNITTING
Load children
23/00
Flat warp knitting machines
Load children Filter patents View analytics View as hierarchy
D04B23/02
with two sets of needles
Filter patents View analytics View as hierarchy