| http://www.w3.org/ns/prov#value | - A process for making a monolithic silicon, planar, PN-junction-isolated integrated circuit that contains high performance PNP power transistors along with high performance PNP power transistors, said process including the steps:starting with a wafer of a first conductivity type and having a masking oxide thereon; etching said oxide photolithographically to create holes in said oxide where NPN and
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