7411 ⎘
Slide fasteners; Making by processes not fully provided for in one other class, e.g.; Assembling sliders in position on stringer tapes Slider holders for assemblage of slide fasteners
Slider insertion apparatus and methods
#2Slider insertion apparatus and methods
#3ZIPPER HEAD ASSEMBLY STRUCTURE AND SLIDING ELEMENT THEREOF
#4Locking slider assembly and a method for its manufacture
#5Slider chains