E6

(Based on 44(e)) Abrasives, grinding preparations and polishing preparations for drills, saw blades, band saw blades, hacksaws, frame saws, concrete polishing, ore drill bits, wire beads, impregnated bits, roller cone bits, twist drills, wear parts, grinding wheels, grinding tips, rotary dressers, dresser logs for single and multiple log dressers, profile dressers, straight and profiled routers, polishing cups, single point tools, calibration rollers, wire drawing dies, single point turning tools, gauge materials and hard facing; diamond grit, metal coated diamond grit, diamond powder and powder compounds used as abrasives and for grinding and polishing for industrial use in the fields of automotive, aerospace, construction, stone, precision polishing, oil and gas, and mining

(Based on 44(e)) Machines and machine tools for cutting, grinding, polishing, sawing, drilling and lapping; machine and machine tool parts, namely, cutting blades, cutting inserts, drill bits, abrasive wheels, abrasive discs, compacts, cutting tips, wires and wire drawing dies, all being parts of the aforementioned machines and machine tools

(Based on 44(e)) Diamond components for scientific, optical, signaling, checking or laboratory apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images, for data processing equipment, for computers and for telecommunications apparatus and instruments, namely, Schottky diodes, strain gauges, field effect transistors and metal semi-conductor field-effect transistors, fourier transform infrared accessories for high power x-rays, namely, windows, prisms, wedge plates and intereferometer plates, optical lenses for optical data storage systems, windows, lenses, beam-splitters, prisms, wedge plates and intereferometer plates; and etalons for high end industrial equipment namely, high power lasers, equipment used for infrared spectroscopy and analysis, high power microwaves and filters; windows and lenses used for high power x-rays, for infrared diagnosis and treatment equipment and for endoscopy; diamond lenses for reading and writing to and from digital storage media, namely, DVDs used for computer games, videos and high capacity data storage devices, windows and lenses for laser television, windows and lenses for infrared night vision cameras, tweeter diaphragms for loudspeakers, solid-immersion optical lenses for optical data storage systems, etalons for lasers pumping the internet; semi-conductors; ISFET (ion sensitive field effect transistors) for monitoring chemical species in solution, surface field effect transistors, polarisation enhanced field effect transistors; thermal substrates and optical windows in VECSELs (vertical external cavity surface emitting lasers); Raman laser (Raman medium) not for medical purposes; hand operated scientific instruments, namely, microtome and ultramicrotome knives

[ (Based on 44(e)) Surgical and medical apparatus and instruments, namely, knives, scalpels and micro-cutting blades; artificial joints and implants; intraocular lenses; Raman laser (Raman medium) for medical purposes ]