Single crystal silicon wafer for insulated gate bipolar...

Single or multilayer foil having a layer containing...

Single-crystal silicon carbide ingot, and substrate and...

Single-crystal silicon ingot and wafer having homogeneous...

Sintered ceramic articles and method for production thereof

Sintered silicon nitride member and ceramic ball

Sintering resistant, low conductivity, high stability...

Sintering resistant, low conductivity, high stability...

SiO.sub.2 electrets and process of making it

Slidable ceramic member and method of manufacturing same

Slide glass

Sliding current collector

Slip-coated elastomeric flexible articles and their method...

Slurry and acoustical panel with reduced bound water

Soft polysiloxanes having a pressure sensitive adhesive

Soft tissue hydrophilic tissue products containing...

Soft tissue paper having a softening composition containing...

Soft vinyl chloride resin-silicone composite shaped article

SOI substrate and method for production thereof

SOI substrate having a high heavy metal gettering effect for sem