APPLICATION MULTI SINGLE LAYER

Brand	Owner	Address	Description
GUHRING	Guhring, Inc.	1445 Commerce Ave. Brookfield WI 53045	Application of multi- and single-layer wear-resistant coatings to workpieces; application of multi- and single-layer wear-resistant coatings to machine wear parts and cutting tools; application of multi- and single-layer wear-resistant coatings to tools, wear parts, and decorative pieces; application of multi- and single-layer wear-resistant coatings to metal items; contract manufacturing services in the field of applying multi- and single-layer wear-resistant coatings to cutting and rotating tools; application of multi- and single-layer wear-resistant coatings to workpieces by vacuum deposition; coating services by vacuum deposition processes; contract manufacturing services in the field of tools; contract manufacturing services in the field of cutting and rotating tools; treatment of materials, namely, coating tools, coating cutting tools, coating rotating and cutting tools, and coating tools for metalworking;Multi- and single-layer wear-resistant coatings for drills, drill bits, drilling tools, machine wear parts, cutting tools, threading tools, taps, thread mills, end mills, milling cutters, reamers, countersinks, lathe tools, and deburring tools; coatings, as parts of drills, drill bits, drilling tools, machine wear parts, cutting tools, thread milling cutters, threading tools, taps, thread mills, end mills, milling cutters, reamers, countersinks, lathe tools, and deburring tools; cutting tools for use in machine tools; cutting tools, namely, drills, drill bits, drilling tools, thread milling cutters, threading tools, taps, thread mills, end mills, milling cutters, reamers, countersinks, lathe tools, and deburring tools; drills; drill bits; drilling tools; thread milling cutters; threading tools; taps; thread mills; end mills; milling cutters; reamers; countersinks; lathe tools; deburring tools;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

With the disc-shaped recording medium, or the disc manufacturing method according to the present invention, for both the single-layer disc and the multi-layer disc, a recording layer L0, which is to be the first layer, is at the same distance, along the direction of disc thickness, from the surface of the cover layer CVLs on which falls the laser light. For the multi-layer disc, the second layer L1 and the following layer(s) are formed at the locations which are closer to the cover layer CVLs than the first layer L0. Management information may be recorded by mobbling grooves, each layermay have tert areas, defect information, a replacement area. Thus, it is possible to improve compatibility, reliability and accessibility between a single-layer disc and a multi-layer disc. The spherical aberration for the recording/reproducing light may be controlled with respect to the selected layer.