that can incandesce for hours. learn more ge research lab's william coolidge creates the tungsten filament. learn more coolidge develops the first enclosed x-ray source, the inspiration for many x-ray devices that are used to determine the physical makeup of materials. learn more ge researcher katharine...
fabrics fancy fabric cotton fabric textile job work multi head embroidery job work sequin embroidery job work commission agents textile agency commission agent textile machinery computerized embroidery machine water jet loom machine parts and service embroidery machine spare parts looms spare parts yarn...