Pre-engraved substrate for magnetic, magneto-optical, or...

Precision-etched textured stop/start zone for magnetic-recording

Preform for making a prosthetic limb socket

Preform for optical element and optical element

Preparation of a recording carrier

Preparation of a recording carrier

Pressure gradient CVI/CVD apparatus, process and product

Pressure gradient CVI/CVD apparatus, process and product

Pressure relief disc

Process and apparatus for forming plastic sheet

Process and apparatus for forming plastic sheet

Process and apparatus for forming plastic sheet

Process for manufacturing a recordable optical disk, optical...

Process for manufacturing a turbine or compressor wheel made of

Process for preparation of crystallized glass for...

Process for producing information recording medium

Process for producing low defect density, ideal oxygen...

Process for producing magnetic recording medium

Process for producing optical recording medium and optical...

Process for producing ridgy resin film and recording medium