Waterproof rubber sheet

Wavelength selective photocatalytic dielectric elements on...

Wear resistance in a hardfaced substrate

Wear resistant composites

Wear resistant compound body

Wear resistant film

Wear resistant hard coating for a workpiece and method for...

Wear resistant hard coating for a workpiece and method for...

Wear resisting undercoat for thin film magnetic recording media

Wear-protected device

Wear-resistance edge layer structure for titanium or its...

Wear-resistant decorative laminates

Wear-resistant workpiece and method for producing same

Wear-resistant, mechanically highly stressed and...

Weather resistant plastic composites capped with...

Weatherable multilayer articles and method for their...

Weatherable multilayer resinous articles and method for...

Weatherproof and mechanically stable laminate for encasing therm

Wet friction material and manufacturing method therefor

Wet type friction material