IPC 2013 : D04B 17/00 : Repairing knitted fabrics by knitting operations.

IPC2013 > D > D04 > D04B > D04B 17/00[m] > Repairing knitted fabrics by knitting operations.
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
Notes[g] D04B 17/00 - D04B 19/00: Repairing or unravelling knitted fabrics
D04B 17/02 · by darning.
D04B 17/04 · by picking-up dropped stitches.