Inventor
KLEIN REINER
DE3 patents
Patents
3 patentsUS5350127ASep 27, 1994
Process and device for monitoring the bobbin thread on stitch-forming machines
PFAFF AG G M19 citations79
US5267518ADec 7, 1993
Process and device for monitoring the bobbin thread on stitch-forming machines
PFAFF AG G M19 citations79
US5107779AApr 28, 1992
Process and device for recognizing missed stitches during the operation of a sewing machine
PFAFF AG G M5 citations59