Laminar block and method of and apparatus for producing the...
Laminar block and method of and apparatus for producing the...
Laterally swingable sewing machine presser device
Lens attachment for sewing machine lighting devices
Lighting apparatus in sewing machines
Lighting attachment for sewing machines
Lighting device for sewing machines
Lighting fixture
Limp material seam joining apparatus with rotatable limp...
Linear compensating system for an automatic sewing machine
Linking method and linking apparatus
Loader-unloader for automatic sewing apparatus
Lock stitch sewing machine
Locker patch attachment system
Loop lock stitch shoe sewing machine
Looper and cutter drive mechanism for sewing machine
Looper and cutter drive mechanism for sewing machine
Looper drive for a chainstitch sewing machine
Looper drive mechanism for sewing machines
Low bulk, pin-type seam for use in paper making equipment...