P.sup.+ Buried layer for I.sup.2 L isolation by ion implantation

Pack composition for borocarburizing ferrous substrates

Pack composition for carburosiliconizing ferrous substrates

Pack nitriding process for low alloy steel

Paramagnetic alloy

Particulate medium for fluidized bed operations

Passivating metal surfaces

Passivation

Passivation of defects in laser annealed semiconductors

Passivation of mercury cadmium telluride semiconductor surfaces

Passivation of silicon oxide during photoresist burnoff

Patterned epitaxial regrowth using overlapping pulsed irradiatio

Permanent magnet

Permanent magnet

Permanent magnet alloy

Permanent magnet materials

Permanent magnet materials

Permanent magnet on the basis of cobalt-rare earth alloys and me

Permanent magnetic alloy

Permanent magnetic Mn-Al-C alloy